remove a few numbers after decimal point

Question

this should be an easy one, but im stuck with the code i currently have!

   render: (value) => {
     return <span><b>{value}</b>%</span>;
   },

im trying to render the value, bold with the percentage sign as a suffix while rounding it down to only two digits after the decimal point :/

Answer 1

You can use Number.prototype.toFixed()

return <span><b>{value.toFixed(2)}</b>%</span>;

Please Note: If value is string type then you have to convert that to number first:

return <span><b>{Number(value).toFixed(2)}</b>%</span>;