how to round to 1 significant figure python code example
Example 1: how to round a number up in python
>>> import math
>>> math.ceil(3.2) # round up
4Example 2: round to 3 significant figures python
>>> round(1234, -3)
1000.0>>> import math
>>> math.ceil(3.2) # round up
4>>> round(1234, -3)
1000.0