Steven D'Aprano <steve+pyt...@pearwood.info> added the comment:
As documented, this is not a bug. "if two multiples are equally close, rounding is done toward the even choice" https://docs.python.org/3/library/functions.html#round This is also called "Banker's Rounding" or "Round half to even" and for rounding many values, it minimizes the expected total rounding error. https://en.wikipedia.org/wiki/Rounding#Round_half_to_even ---------- nosy: +steven.daprano resolution: -> not a bug stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue46467> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
