I was just re-reading What’s New In Python 3.0 and it states: The round() function rounding strategy and return type have changed. Exact halfway cases are now rounded to the nearest …

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 …

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, …

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 …

Apr 23, 2015 · Simple way to round floats when printing Asked 10 years, 6 months ago Modified 8 years, 11 months ago Viewed 16k times

In order for this answer to work properly without using extra libraries it would be convenient to use a custom rounding function. I came up with the following solution, that as far as I tested …

Dec 9, 2013 · How to round to 2 decimals with Python? [duplicate] Asked 11 years, 11 months ago Modified 1 year, 7 months ago Viewed 2.3m times

@simomo Python's round() function used to round up in older versions, but they switched the rounding strategy to half to even in Python 3. It was a deliberate choice because this produces …

As of Python 3.6, you can also use an f-string to inline format the number. In this case, the desired format is floating point with 2 decimal places so you would use .2f as the format specifier: x = …

Oct 1, 2014 · Is there a way to round a single column in pandas without affecting the rest of the dataframe? >>> print (df) item value1 value2 0 a 1.12 1.3 1 a 1.50 2.5 2 a ...