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Python | round method
schedule Aug 11, 2023
Last updated local_offer
Tags Python
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Python's round(~) method returns the input number rounded to the specified digits precision.
Parameters
1. number | number
The number to perform rounding on.
2. ndigits | number | optional
The number of digits precision to round to after the decimal point. Defaults to 0.
Return value
Returns the input number rounded to the specified digits precision.
Examples
Basic usage
To round 3.5 to the nearest integer:
round(3.5)
4
ndigits parameter
To round 4.6854 to 3 digits precision after the decimal place:
round(4.6854, 3)
4.685
We can pass a negative value for ndigits to round before the decimal point:
round(123456, -2)
123500
NOTE
By passing ndigits=-2 we round to the nearest hundreds.
Published by Arthur Yanagisawa
Edited by 0 others
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Official Python Documentation
https://docs.python.org/3/library/functions.html#round
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