Python3 round () function
description
round () method returns the rounded value of the floating-point number x.
grammar
The following is the syntax round () method:
round( x [, n] )
parameter
- x - numeric expression.
- n - numeric expression.
return value
Returns the rounded value of the floating-point number x.Examples
The following illustrates the use of round () method Example:
#!/usr/bin/python3 print ("round(70.23456) : ", round(70.23456)) print ("round(56.659,1) : ", round(56.659,1)) print ("round(80.264, 2) : ", round(80.264, 2)) print ("round(100.000056, 3) : ", round(100.000056, 3)) print ("round(-100.000056, 3) : ", round(-100.000056, 3))
After running the above example output is:
round(70.23456) : 70 round(56.659,1) : 56.7 round(80.264, 2) : 80.26 round(100.000056, 3) : 100.0 round(-100.000056, 3) : -100.0