How to use parseFloat() and toFixed() method In Javascript
- Given two or more numbers, to sum up the float numbers.
- Use parseFloat() and toFixed() method to format the output accordingly.
Example: This example implements the above approach.
let val = parseFloat('2.3') + parseFloat('2.4');
console.log("2.3 + 2.4 = " + val);
function gfg_Run() {
console.log("2.3 + 2.4 = "
+ (parseFloat('2.3') +
parseFloat('2.4')).toFixed(2));
}
gfg_Run()
Output
2.3 + 2.4 = 4.699999999999999 2.3 + 2.4 = 4.70
How to add float numbers using JavaScript ?
Given two or more numbers the task is to get the float addition in the desired format with the help of JavaScript.
There are two methods to solve this problem which are discussed below:
Table of Content
- Using parseFloat() and toFixed() method
- Using parseFloat() and Math.round() method
- Using Number() and Intl.NumberFormat method