So I have a script which returns a price for a product. However the price may or may not include trailing zeros so sometimes I might have:
258.22
and other times I might have
258.2
In the later case I need to add the trailing zero with jQuery. How would I go about doing this?
You can use javascript's toFixed
method (source), you don't need jQuery. Example:
var number = 258.2;
var rounded = number.toFixed(2); // rounded = 258.20
Edit: Electric Toolbox link has succumbed to linkrot and blocks the Wayback Machine so there is no working URL for the source.