Static educational checklist — not a calculator. No punch-time inputs, no rounding engine, no live shortfall math. Spot common time-rounding and automatic meal-deduction red flags under FLSA § 785.48 (and related hours-worked doctrine). Distinct from lactation/PUMP Act, fluctuating-workweek, donning/doffing, compensatory-time, sleep-time, spread-of-hours, training-time, continuous-workday, on-call/waiting, travel-time, meal/rest premium, tip-credit, Part 516 recordkeeping, child-labor, final-paycheck, and OT pay-stub pages.
Federal baseline
29 CFR § 785.48 generally allows employers to round employee time to the nearest 5, 10, or 15 minutes if the practice averages out so workers are fully paid for all time actually worked over a period — not systematically underpaid. “Grace periods,” early/late punch rules, and automatic unpaid meal deductions are lawful only when they do not cut compensable work. De minimis arguments do not rescue a pattern of shaving. This page does not compute rounded minutes, meal-deduction shortfalls, or state premiums.
Checklist — rounding / auto-deduction red flags
One-way rounding that always favors the employer. Flag policies that round start times up and end times down (or only round punches that shorten paid time), so the “nearest interval” rule never averages out for employees.
Increments larger than 15 minutes treated as “nearest” rounding. Flag 30-minute or hour-block “rounding” that swallows substantial work at the edges of shifts — federal examples contemplate 5 / 10 / 15-minute intervals that still capture actual hours over time.
Automatic meal-period deductions while employees keep working. Flag time clocks that auto-deduct 30 or 60 unpaid minutes every shift even when staff eat at the register, answer phones, or stay on-duty — unpaid auto-deducts require a bona fide relief period, not a paper meal.
No exception path when an auto meal was interrupted. Flag systems with no punch-in / exception code / supervisor override when a scheduled meal never happened — employees should be able to restore deducted time that was actually worked.
“Grace period” / early-clock rules that erase compensable work. Flag policies that ignore punches more than X minutes early or late when the employee was already performing principal activities (opening, PPE, boot-up) — rounding cannot wipe out the continuous workday.
Edit / manager-adjust logs that systematically shave time. Flag unexplained downward edits, “rounding” applied after the fact by supervisors, or missing audit trails for punch changes — a compliance problem even when the stated policy looks neutral on paper.
De minimis used to excuse a pattern of unpaid minutes. Flag employers that dismiss daily 5–15 minute shortages as “too small to count” when the practice is regular and accumulates — de minimis is narrow and fact-specific, not a standing license to round away work.
Clock rules that conflict with written schedules or CBAs. Flag rounding or auto-deduct settings that contradict promised meal length, paid rest, or CBA clock rules — policy on the wall vs settings in the time clock.
Remote / hybrid punch apps that round differently by device. Flag mobile clocks that apply harsher rounding than on-site terminals, or that drop GPS / Wi-Fi punches that still reflect actual start of work.
State / local overlays ignored. Flag federal-only reliance where a state bans employer-favoring rounding, requires exact-minute pay, restricts auto meal deducts, or imposes meal-premium / reporting-time consequences when deducted breaks never occurred. Always check the stricter overlay.