How to round of floats in python

Answer 1

You can use python's build in round() function for that purpose.

Answer 2

If you want a simple round use round(), if you want the highest value use ceil() and for the lowest value use floor().
Second and Third are found at math library

Answer 3

You can use round() function or

.__round__() built-in python method.

Following the parameters use in this format:

round(number, digits)
or
.__round__(digits)

-> a = 0.12345

print(round(a, 3))
-> 0.123

Or,
print(a.__round__(3))

-> 0.123

😀

Answer 4

floor(), ceil(), round() are used to round floats in python.

Answer 5

Use round()
For example:

a = 2.3457635
b = round(a, 3)
print(b)

Output is:
2.345

Answer 6

You can also use ceil().I also prefer it but
You have to import maths for using ceil

Answer 7

I recommend you to use a built in function

round(float number)

This will round the float to nearest integer

Answer 8

Built in function round (a, 2)
a is number which do you wanna round ....so round have 2 parameters
2 is number till how many numbers do you round .
math.ceil(num) or math.floor(num) may work .

Answer 9

You can round up a float number as follows:
round (num_float, number_of_decimal_places)

or

round (num_float) -> In this case the number will be rounded to no decimal place

Answer 10

Use round() inbuilt function
Syntax : round(float, Up to numbers of digits to be rounded)
Example
x=10/3
print (x)
>>3.33333333333
round(x)
>>3
round(x, 2)
>>3.33
round(x, 1)
>>3.3

Answer 11

Thanks

Answer 12

To get the round value of any float, use built-in function 'round (float, digits after decimal)' .
Example: round (4.54321268, 3) >> 4.543

Answer 13

I don't get it why are we use round() function on what situations?

Answer 14

Vishvanthan K your welcome 🙂👍

Answer 15

You can use python's build in round() function for that purpose.

Answer 16

What is flot

Answer 17

round(x)
Where x = your number

Answer 18

Using round () function

Answer 19

SIMPLY USE " round(_,x) "
AND PUT YOUR VALUE AT ' x '
HERE ' x ' IS THE NUMBER OF DIGITS AFTER DECIMAL POINT YOU WANT TO ROUND OFF.
EX: no = 5.3425647
print(no)
CODE: round (no,3)
OUTPUT: 5.342

Answer 20

use round(value) function
E.g- round(3.56)
Output- 4