How to round of a float to a nearest whole number?

Question

Languege used: Python

Answer 1

round(yourNumber,0)
the type of the returned number is float

if you want it as integer you can use
int( round(yourNumber,0))

Answer 2

x = round(5.5, 0)

still a float, but rounded to the nearest whole number.

Answer 3

x = round(5.5,)
if you want int

Answer 4

#round(number,n) -> n represents number of digits to after decimal point
x = 2.527

print(x)
print(round(x,0), round(x,1), round(x,2))

Answer 5

rounding does not always show the expected result.

print(round(3.00014,3)) will result in 3.0

this is since the 3 first digital places of the number are 0. in this case only 1 decimal place will be displayed.

Answer 6

what programming language?

Answer 7

Here is a function that I wrote for rounding float numbers

def round(num):
newNum = num - int(num)

if newNum >= 0.5:
num += 1
num = int(num)
return num

num = int(num)
return num

Answer 8

x = 5.5
print(f'{x:.0f}')

if you only want to round when printed.

Answer 9

Tan Jing Xuan
the second argument is used to specify how many decimal places you want the result to be. You can replace it with any whole number.

Answer 10

ravilnicki
Mohammad Matin Kateb
You are right.😅
I keep forgetting this part where if you don't give a second argument, it will round to int.

Answer 11

Use round() bro
Or math.ceil, but you will need to import math module
Like this

import math
whole=(math.ceil(12.45))

Answer 12

What does 0 in round function stand for?

Answer 13

Rounding is not a simple matter, specially if you are dealing with a lot of values. And there are a lot of rounding methods.
Further reading:

https://realpython.com/JUMP_LINK__&&__python__&&__JUMP_LINK-rounding/#:~:text=Python%20has%20a%20built%2Din,number%20rounded%20to%20an%20integer.

Answer 14

You can use the round function in the python language

Answer 15

math ka cli if your want whole number