Question

How to round a number down to the nearest 1000 in Python

Answer 1

import math 
 
def roundDownToNearest1000(num):
    return math.floor(num / 1000) * 1000
    
print(roundDownToNearest1000(1438))
 
print(roundDownToNearest1000(2538))
print(roundDownToNearest1000(2438))

print(roundDownToNearest1000(3499))
print(roundDownToNearest1000(3500))
print(roundDownToNearest1000(3501))

print(roundDownToNearest1000(-3899))

print(roundDownToNearest1000(-3499))
print(roundDownToNearest1000(-3500))
print(roundDownToNearest1000(-3501))
 
 
 
 
 
'''
run:
 
1000
2000
2000
3000
3000
3000
-4000
-4000
-4000
-4000
 
'''

 

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