jQuery Replace dot to comma and round it

Question

``` var calcTotalprice = function () { var price1 = parseFloat($('#price1').html()); var price2 = parseFloat($('#price2').html()); overall = (price1+price2); $('#total-amount').html(overall); } var price1 = 1.99; var price2 = 5.47; ``` How to add function to change dot to comma in price number and round it to two decimal

Accepted Answer

You can use ".toFixed(x)" function to round your prices:

```
price1 = price1.toFixed(2)
```

And then you can use method ".toString()" to convert your value to string:

```
price1 = price1.toString()
```

Also, you can use method ".replace("..","..")" to replace "." for ",":

```
price1 = price1.replace(".", ",")
```

Result:

```
price1 = price1.toFixed(2).toString().replace(".", ",")
```

Updated answer

.toFixed already returns a string, so doing .toString() is not needed. This is more than enough:

```
price1 = price1.toFixed(2).replace(".", ",");
```

jQuery Replace dot to comma and round it

Solution

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