Message 239668 - Python tracker (original) (raw)

I understand double rounding to mean incorrectly rounding something like 0.149999 up to 0.2. It should be rounded once to 1 decimal place (0.1). If you temporarily round it to a higher number of places before rounding to 1 place, you’re doing it wrong. So you might have to ensure that any rounding done before formatting step exactly matches the rounding specified in the formatting.