How do you round a number in python?

Question

I've seen this in many easy python coding challenges here on sololearn

Answer 1

round(55.55) => 56.0
round(55.55,1) => 55.6
round(55.55,-2) => 100.0

Answer 2

Simple using round function

Ex:-
round(5.55)

Or if you want to round till nth position after decimal
Use
round(5.5555,2)
here second parameter will define the nth position