# Rounding a number to 2 decimal places in JavaScript

In this tutorial, we are going to learn about How to round a number to 2 decimal places in JavaScript using `toFixed()` method.

Consider we have a number like this.

``const num  = 1.1290``

Now, we need to format the above number to 2 decimal places like this `1.12`.

## Using toFixed() method

To round a number to 2 decimal places in JavaScript, we can use the `toFixed()` method by passing `2` as a argument to it.

The `toFixed()` method takes the number of digits as argument and formats the number into the mentioned decimal places. By default the `toFixed()` method removes the fractional part.

Let’s see an example:

``````const num  = 1.1290

// 2 decimal palces
console.log(num.toFixed(2)); // " 1.12"``````

Note: The `toFixed()` returns string representation of number.

We need to convert the string back to a number by adding `+` operator.

``console.log(+num.toFixed(2)); // 1.12``

In the above example, we have a number but in case if you have string representation of number first convert it to number using the `Number()` method then call a toFixed() method on it.

``````const code  = '2.19055';
const result = Number(code).toFixed(2);

console.log(result); // 2.19``````

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