JavaScript(JS) number method - tofixed

The toFixed() method is a built-in method of the Number object in JavaScript. It returns a string representation of the number with a specified number of digits after the decimal point.

Here's an example usage:

const num = 1234.5678;

console.log(num.toFixed(0)); // "1235"
console.log(num.toFixed(2)); // "1234.57"
console.log(num.toFixed(5)); // "1234.56780"

In the above example, the toFixed() method is called on the num variable, which is assigned the value 1234.5678. The method is called three times with different arguments to format the output. The first call specifies that there should be zero digits after the decimal point, which results in the string "1235". The second call specifies that there should be two digits after the decimal point, which results in the string "1234.57". The third call specifies that there should be five digits after the decimal point, which results in the string "1234.56780". Note that if the specified number of digits after the decimal point is greater than the actual number of digits, the output will be padded with zeros. If it is less than the actual number of digits, the output will be rounded to the nearest value.