后的 Javascript 整数。 仅限 3 位数

Question

I have a variable with a result that looks like this:

myresult = 14.4565576

I need to round the decimal after the DOT to only 3 numbers.

For example I need to round this:

14.4565576

to this:

14.456

How can I do this?

Answer 1

You can use the toFixed method

 const number = 14.4565576 console.log(number.toFixed(3))