Python 3's way (called "round half to even" or "banker's rounding") is considered the standard rounding method these days, though some language implementations aren't on the bus yet.

h = round(h) to assign the new value to h. As @plowman said in the comments, Python's round() doesn't work as one would normally expect, and that's because the way the number is stored as a variable is …

The documentation for the round() function states that you pass it a number, and the positions past the decimal to round. Thus it should do this: n = 5.59 round(n, 1) # 5.6 But, in actuality, good...

May 5, 2017 · How does one round a number UP in Python? I tried round (number) but it rounds the number down. Here is an example: round (2.3) = 2.0 and not 3, as I would like. Then I tried int …

Jan 22, 2015 · Here, num is the decimal number. x is the decimal up to where you want to round a floating number. The advantage over other implementation is that it can fill zeros at the right end of …

Jan 19, 2009 · From Python 3 documentation page: Note The behavior of round() for floats can be surprising: for example, round(2.675, 2) gives 2.67 instead of the expected 2.68.

The Numeric Types section documents this behaviour explicitly: round(x[, n]) x rounded to n digits, rounding half to even. If n is omitted, it defaults to 0. Note the rounding half to even. This is also …

I have a datetime object produced using strptime (). >>> tm datetime.datetime (2010, 6, 10, 3, 56, 23) What I need to do is round the minute to the closest 10th minute. What I have been doi...

Oct 1, 2014 · 92 .round () is a pandas method and it applies to the output format rather than the underlying value. If you have floats with many decimal places you can instead apply the Python …

But either way, this title "Rounding floats with f-string" and tagging python-3.6 is much better, clearer, wording, legible and better search keyword coverage or duplicate than "Convert floating point …