Carrying the remainder microcents as a bill seems overkill and not necessarily correct. Accounting regulations and accepted practices have well established rules on rounding, like bankers rounding (1).
You could probably treat the extra microcents as being on the next pay period. Though that's annoying as if I close an account I'd expect it to be paid in full, not a few microcents remaining.
You could probably treat the extra microcents as being on the next pay period. Though that's annoying as if I close an account I'd expect it to be paid in full, not a few microcents remaining.
1: https://stackoverflow.com/questions/45223778/is-bankers-roun...