There may be a difference between the setting of rounding unit of normal aggregation and that of time zone indicator.
Please check each setting in the following places.
Settings ＞ Employees ＞ Employee type setting > Target [Edit]> Advanced features " Rounding unit of monthly data """Daily data round unit"
Rounding unit for normal aggregation
Locations with item names such as "Fixed" and "Overtime" at the top
Rounding unit for time slot categories.
"Category 1" to "Category 8" and "Uncategorised" at the bottom
*If the above two points are different, the total may differ, so please check.
If you change this item, it will not be applied to the aggregation of days already calculated. To reflect the changes in the past aggregated data, recalculate time data .