How to round off the values to 2 decimal? And what is the module name to import?

Question

How to round off the values to 2 decimal? And what is the module name to import?

Answer 1

round(value,2)
where value is the decimal number.
It is a build in function so you don't need to import library.

Answer 2

number=12.3456778
print("%.2f" % number)

output-
12.35