Question

91

rated 0 times [ 96] [ 5] / answers: 1 / hits: 75977 / 14 Years ago, tue, november 23, 2010, 12:00:00

Hay, i have some floats like these

and i want to display them like this

I don't want to round the number up or down, just limit the amount of numbers shown after the decimal place to 2.

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answered 14 Years ago kayle · Accepted Answer

You're looking for toFixed:

var x = 4.3455;

alert(x.toFixed(2)); // alerts 4.35 -- not what you wanted!

...but it looks like you want to truncate rather than rounding, so:

var x = 4.3455;

x = Math.floor(x * 100) / 100;

alert(x.toFixed(2)); // alerts 4.34