bpo-29677: DOC: clarify documentation for round (GH-357) (GH-863)

(cherry picked from commit 6003db7db5)
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Mariatta 2017-03-27 17:09:21 -07:00 committed by GitHub
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@ -1241,7 +1241,8 @@ are always available. They are listed here in alphabetical order.
closest multiple of 10 to the power minus *ndigits*; if two multiples are closest multiple of 10 to the power minus *ndigits*; if two multiples are
equally close, rounding is done toward the even choice (so, for example, equally close, rounding is done toward the even choice (so, for example,
both ``round(0.5)`` and ``round(-0.5)`` are ``0``, and ``round(1.5)`` is both ``round(0.5)`` and ``round(-0.5)`` are ``0``, and ``round(1.5)`` is
``2``). The return value is an integer if called with one argument, ``2``). Any integer value is valid for *ndigits* (positive, zero, or
negative). The return value is an integer if called with one argument,
otherwise of the same type as *number*. otherwise of the same type as *number*.
.. note:: .. note::