python round to 2 decimal places always show zerps code example
Example 1: round to two decimal places python
>>> x = 13.949999999999999999
>>> x
13.95
>>> g = float("{0:.2f}".format(x))
>>> g
13.95
>>> x == g
True
>>> h = round(x, 2)
>>> h
13.95
>>> x == h
True
Example 2: round off to two decimal places python
format(1.4000,'.2f') #to include zeroes while rounding to 2 decimals
Example 3: round to nearest multiple of 5 python
def rof(x): '''round up to multiple of 5'''
if x%5==4:
x+=1
elif x%5==3:
x+=2
print(x)
Example 4: how to round to 1 decimal place in python
# Some numerical values
valueA = 3.14159265359
valueB = 1845.7409947
valueC = -100.95
valueD = 9.5432
valueE = 34.49953
# Round to different decimal places
roundA = round(valueA, 5)
roundB = round(valueB, 4)
roundC = round(valueC, 3)
roundD = round(valueD, 2)
roundE = round(valueE, 1)
# Output rounded values
print("Value:".ljust(15), "Rounded:")
print(str(valueA).ljust(15), roundA)
print(str(valueB).ljust(15), roundB)
print(str(valueC).ljust(15), roundC)
print(str(valueD).ljust(15), roundD)
print(str(valueE).ljust(15), roundE)