JavaScript Number.toLocaleString() with 4 digits after separator

Question

Is there a way to get number.toLocaleString() with 4 digits after the comma?

Example:

var number = 49.9712;
document.getElementById(\'id         


        

Answer 1

If you need to use Locale settings than I don't think you'll be able to specify that you need 4 decimal places, but you can obviously do this using other prototype methods, such as toFixed().

Here's an example:

var number = 12.3456
number.toFixed(4)