How can I always round a float number up?

Question

I have a float number of 1.000001f

I want to round it up to the next integer. In this case to 2.

How can I do that?

I tried Math.Floor, Math.Ceiling, Math.Round. Nothing works.

Ceiling would seem to be what you want; in what way did it "not work"? — Scott Hunter, Sep 23 '15 at 16:08

scniro · Accepted Answer · 2015-09-23T16:21:17.040

3

Shouldn't have an issue with this using Math.Ceiling

float precise = 1.000001f;

var roundedUp = (int)Math.Ceiling(precise); // 2: System.Int32

note - roundedUp will be of type System.Double without the (int) cast

edited Sep 23 '15 at 16:21

answered Sep 23 '15 at 16:13

scniro

1 Answers1