laravel - ajax returns decimal display problem

Question

The ajax request returned a decimal number. The preview tag in the browser debugging tool is like this:

The two decimal places shown above are the same as the database settings, but after consolelog(), there is no decimal point after:

There is no decimal point when displayed in html. How can I prevent it from omitting the decimal point?

Answer 1

Either return a string or .toFixed(2) something

Answer 2

Then ajax returns 100 of the string