Timecard records are displayed at the minute level, but duration records are calculated at the seconds level. This can lead to discrepancies (an example is a time card record for someone clocking in at 1:00, clocking out at 5:45 and the duration is 4 hours 44 mins. Here's the example chat which includes my math on how capturing the seconds leads to this discrepancy. https://app.intercom.com/a/inbox/d89bb09b8dd1e9d2ca3070b697a15059d6fbcc8b/inbox/admin/5860781/conversation/1662003431296?view=List