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Python Number round() Method
Description
Python number method round() returns x rounded to n digits from the decimal point.
Syntax
Following is the syntax for round() method −
round( x [, n] )
Parameters
x − This is a numeric expression.
n − This is also a numeric expression.
Return Value
This method returns x rounded to n digits from the decimal point.
Example
The following example shows the usage of round() method.
#!/usr/bin/python print "round(80.23456, 2) : ", round(80.23456, 2) print "round(100.000056, 3) : ", round(100.000056, 3) print "round(-100.000056, 3) : ", round(-100.000056, 3)
When we run above program, it produces following result −
round(80.23456, 2) : 80.23 round(100.000056, 3) : 100.0 round(-100.000056, 3) : -100.0
python_numbers.htm
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