The implementation is inspired by https://github.com/PythonCharmers/python-future/blob/master/src/future/builtins/newround.py It adds support for the old Python 2 round, and for negative 'ndigits'
The implementation is inspired by https://github.com/PythonCharmers/python-future/blob/master/src/future/builtins/newround.py It adds support for the old Python 2 round, and for negative 'ndigits'