Time Rounding Practices and Legality

1. Meaning of time rounding

Time rounding is a payroll practice in which an employer records an employee's actual clock-in and clock-out time but calculates payable hours by rounding the recorded time to a predetermined interval, such as:

• nearest 5 minutes;
• nearest 6 minutes/one-tenth of an hour;
• nearest 15 minutes/quarter-hour.

For example, if an employee actually works from 9:02 AM to 5:01 PM, a system might round the punches to 9:00 AM and 5:00 PM.

Time rounding is not automatically unlawful. The central legal question is whether the practice ultimately results in employees being properly compensated for all time actually worked.

2. Federal rule under the FLSA

Under the U.S. Fair Labor Standards Act framework, 29 C.F.R. § 785.48(b) recognizes rounding practices. The regulation specifically refers to rounding starting and stopping times to the nearest five minutes, one-tenth of an hour, or quarter-hour.

The important requirement is that the practice must operate so that, over a period of time, employees are not deprived of compensation for the time they actually work. A system that consistently favors the employer and produces systematic underpayment can therefore violate wage-and-hour requirements.

Basic principle

A lawful rounding system generally should:

1. use a consistent mathematical rule;
2. round both upward and downward;
3. apply the same rule to employees;
4. not systematically favor the employer;
5. preserve payment for all compensable working time; and
6. properly account for overtime.

Thus, simply saying "our payroll system rounds to 15 minutes" does not by itself establish legality.

3. Rounding versus automatic deduction

These concepts should be distinguished.

Neutral rounding

An employee works:

• 8:02–5:03

The system rounds:

• 8:00–5:00.

If the system also sometimes rounds in the employee's favor, and the overall result does not underpay employees, the practice may be permissible under the federal standard.

Systematic rounding down

Suppose an employer's system always changes:

• 8:07 → 8:00
• 8:14 → 8:00
• 8:21 → 8:15
• 8:29 → 8:15

while never giving corresponding upward adjustments.

That is materially different because the system may systematically reduce compensable working time.

4. Effect of modern electronic timekeeping

Modern electronic systems have created an important legal issue.

If an employer's system can record the employee's exact minute, but deliberately converts those exact records into rounded figures for payroll, a court may examine whether there is any genuine justification for failing to pay the exact recorded time.

This issue became particularly significant in California litigation.

5. Major Case Laws

1. See's Candy Shops, Inc. v. Superior Court, 210 Cal. App. 4th 889 (2012)

This is one of the leading cases concerning time rounding.

See's Candy used a Kronos system that recorded employees' actual punches to the minute but rounded the punches to the nearest tenth of an hour, effectively using six-minute intervals.

The California Court of Appeal accepted the federal rounding principle and held that rounding could be permissible where it was fair and neutral on its face and in operation and did not result, over time, in employees failing to receive compensation for all time worked.

The evidence in the case showed that the rounding system was mathematically neutral overall, with employees collectively receiving slightly more time than they would have under the unrounded system.

Principle

A rounding policy is not necessarily unlawful merely because some individual punches are rounded downward. The relevant question can be whether the policy, over time and as applied, results in underpayment.

2. David v. Queen of the Valley Medical Center, 2020

In David, a nurse challenged a hospital's policy of automatically rounding time entries to the nearest quarter-hour.

The California Court of Appeal upheld summary judgment for the employer because the policy was neutral on its face and rounded time both upward and downward rather than systematically favoring the employer.

Principle

A facially neutral quarter-hour rounding system can survive a legal challenge where the evidence does not demonstrate that it systematically deprives employees of wages.

3. Camp v. Home Depot U.S.A., Inc., 84 Cal. App. 5th 638 (2022)

Camp represented an important development in California law.

Home Depot's Kronos system recorded employees' actual time to the minute but then rounded total daily worktime to the nearest quarter-hour.

The court considered evidence that the employee experienced a net loss of compensable time because of the rounding practice. The court rejected reliance on the earlier See's Candy approach under the circumstances presented and emphasized California's requirement that employees be paid for all work performed.

The court noted that Home Depot's system already captured the precise time and then took the additional step of rounding it.

Principle

Where exact working time is readily available electronically, a rounding practice that actually produces underpayment can create significant wage-and-hour liability.

4. Woodworth v. Loma Linda University Medical Center, 2023

In Woodworth, the employer used a computer-based system that recorded employees' actual punches but rounded the time for payroll purposes.

The evidence showed that approximately 5,002 employees were paid for less time than their actual recorded time, while approximately 5,418 were paid for more time.

The California Court of Appeal concluded that the employer was not entitled to summary adjudication on the rounding claim. The court relied substantially on Camp and emphasized the statutory requirement that employees be paid for all hours worked.

Principle

Statistical evidence concerning the actual effect of rounding can be highly important. An employer cannot necessarily establish legality merely by showing that its mathematical formula is facially neutral.

5. Troester v. Starbucks Corp., 5 Cal. 5th 829 (2018)

Although Troester was principally a de minimis/off-the-clock case rather than a pure rounding case, it is important to understanding California's approach to small amounts of working time.

The California Supreme Court held that California wage law did not permit an employer to routinely require employees to work several minutes off the clock without compensation merely because the amounts were small.

The court also recognized that technology can make it easier for employers to record small amounts of working time.

Principle

An employer generally cannot avoid paying regularly occurring compensable time simply by characterizing those minutes as insignificant.

6. Waine-Golston v. Time Warner NY Cable LLC

In Waine-Golston, the court considered a time-rounding policy under the federal standard.

The court explained that rounding is permissible when a consistent policy on average favors neither overpayment nor underpayment. The decision discussed other federal cases approving rounding where it was neutral rather than systematically employer-favorable.

Principle

Under the federal approach, the employer's rounding policy must be evaluated based upon its actual operation rather than merely its written wording.

7. Eisele v. Home Depot U.S.A., Inc., 643 F. Supp. 3d 1166 (D. Or. 2022)

In Eisele, Home Depot's Kronos system precisely recorded employees' working time but rounded total shift time to the nearest quarter-hour for payroll purposes.

The litigation concerned allegations that the rounding system resulted in systematic underpayment.

Principle

Where an electronic system preserves precise time information, courts may examine the actual payroll consequences of the rounding system rather than accepting the employer's formula at face value.

6. Important legal distinction: neutral versus employer-favorable rounding

The following comparison illustrates the issue:

7. Overtime and rounding

Rounding becomes particularly important when employees are close to an overtime threshold.

For example, suppose an employee actually works:

40 hours and 7 minutes

but the rounding system records:

40 hours

The employer may have eliminated seven minutes of potentially compensable time.

Similarly, if a state law uses a daily overtime threshold, rounding can affect whether an employee crosses that threshold.

Therefore, an employer should examine rounding not merely for ordinary wages but also for:

• overtime;
• double-time where applicable;
• meal/rest-period calculations;
• minimum wage compliance;
• final wages;
• statutory wage statements.

8. Recordkeeping obligations

Time rounding does not mean that an employer can maintain inaccurate records.

Employers should maintain reliable records showing employees' working time. Where an electronic system records the precise punch, those underlying records can become important evidence in litigation.

A payroll system that says an employee worked 8.00 hours does not necessarily eliminate the significance of an underlying electronic record showing the employee actually worked 8 hours and 11 minutes.

9. Time rounding and grace periods are different

An employer may permit an employee to punch in several minutes early or late.

That is not automatically the same thing as a rounding policy.

For example:

Rounding:
8:03 → 8:00

Grace period:
Employee may punch at 7:50 but is not considered to have started work until 8:00, provided the employee is not actually working during that period.

If the employee is required or permitted to perform work during the supposed unpaid grace period, that time can create a separate wage issue.

This distinction was discussed in See's Candy.

10. Current significance of Camp and Woodworth

The California cases demonstrate that the legal treatment of rounding has developed over time.

Earlier approach

See's Candy adopted the federal concept that rounding can be lawful when it is neutral over time.

Later development

Camp questioned whether that federal-style rounding exception should continue to be applied where California law requires payment for all time worked and precise electronic records are already available.

Subsequent case

Woodworth followed the reasoning of Camp and refused to grant the employer summary adjudication where evidence indicated employees were not paid for all recorded working time.

Thus, jurisdiction matters greatly. A rounding practice that may be permissible under the federal FLSA framework may face additional restrictions under a particular state's wage law.

11. Employer compliance checklist

An employer using time rounding should ideally:

1. Record the actual punch time.
2. Preserve the unrounded records.
3. Use a clearly defined rounding interval.
4. Apply the same mathematical rule consistently.
5. Round both upward and downward.
6. Periodically compare rounded and unrounded records.
7. Check whether employees experience a net loss.
8. Separately test overtime calculations.
9. Correct known off-the-clock work.
10. Ensure managers do not instruct employees to work before clocking in or after clocking out.
11. Review state-specific wage laws.
12. Avoid using rounding as a disguised method of reducing wages.

12. Conclusion

Time rounding is not inherently illegal under the federal FLSA framework. 29 C.F.R. § 785.48(b) permits certain rounding practices when they operate so that employees are fully compensated over time.

However, legality depends heavily on how the system actually operates. A policy that mathematically rounds both upward and downward may be permissible, while a system that systematically removes compensable minutes can constitute wage underpayment.

The cases also show an important modern development: when electronic systems can capture exact working time, courts may closely examine whether rounding actually causes employees to lose wages. See's Candy, David, Camp, and Woodworth illustrate the changing treatment of this issue, particularly under California law.

Key takeaway: The decisive issue is generally not simply "Does the employer round time?" but rather "Does the rounding practice, in its actual operation and under the applicable jurisdiction's law, result in employees being denied compensation for time they actually worked?"