Show 0 value in floating point values, for currency

Question

How can I make a flaoting point number always have two decimal places, even when one is a zero?

E.g var postageCost = 3.2 but I want to display it as 3.20 - is this something that must be added as a string or is it possible to actually change the number?

Floating point numbers don't have any fixed number of decimal places. This is about how you render them for human consumption. — Lightness Races in Orbit, Oct 23 '14 at 16:26

score 0 · Answer 1 · edited May 23 '17 at 12:05

0

From Here, you can use

parseFloat(Math.round(postageCost * 100) / 100).toFixed(2);

edited May 23 '17 at 12:05

Community

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answered Oct 23 '14 at 16:25

Bijan

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Show 0 value in floating point values, for currency

1 Answers1