Paint Costs

Question

colours = int(input(""))
tax = (40 + colours*5)* 1.1
import math
print (math.ceil(tax))
when the input is 2
the output is 56 when it should be 55
pls advice
Edit: Managed to solve like this
colours = int(input(""))
tax = (40 + colours*5)* 1.1
import math
diff = tax - math.floor(tax)
if diff < 0.1:
print (math.floor(tax))
else: print (math.ceil(tax))

Answer 1

The problem is discussed here:
https://www.sololearn.com/discuss/2104980/?ref=app

Answer 2

https://code.sololearn.com/cUfxGXkKjS71/#py

Answer 3

Aliman
Hi buddy, your code showed me that the info Ii posted was incorrect.
Thanks for the correction

Answer 4

color = int(input())
prise = round((40 + 5 * color)*1.1)
print (prise)

Answer 5

colour = int(input())
colours = 5 * colour
painting = 40 + colours
total = painting * 1.1
print (round(total))