The round() method in Python number returns x rounded to the n digits from a specific decimal point. This round() method in Python is its another inbuilt function that returns you with a float number which is rounded to the closest decimal places and is given as input. However, in case the decimal places that are to be rounded arenâ€™t specified then it would be considered as zero and would be rounded to the nearest integer.
Following is the syntax for round() method:
round( x [, n] )
This method returns x rounded to n digits from the decimal point.
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 the above program, it produces the following result:
round(80.23456, 2) : 80.23 round(100.000056, 3) : 100.0 round(-100.000056, 3) : -100.0
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