CODEWITHSUNDEEP
python-3.x
John Smith
John Smith

Reputation: 115

Python3.4 limiting floats to two decimal points

I am using python 3.4 and I want to limiting the a float number to two decimal points

round(1.2377, 2)
format(1.2377, '.2f')

These two would give my 1.24, but I don't want 1.24, I need 1.23, how do I do it?

Upvotes: 0

Views: 1678

Answers (1)

Kasravnd
Kasravnd

Reputation: 107287

You can convert to string and slice then convert to float :

>>> num=1.2377
>>> float(str(num)[:-2])
1.23

read more about Floating Point Arithmetic: Issues and Limitations

Upvotes: 1

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