The toFixed() method formats a number using fixed-point notation.
function financial(x) {
return Number.parseFloat(x).toFixed(2);
}
console.log(financial(123.456));
// expected output: "123.46"
console.log(financial(0.004));
// expected output: "0.00"
console.log(financial('1.23e+5'));
// expected output: "123000.00"
OUTPUT:
> "123.46"
> "0.00"
> "123000.00"