将是十进制数字的JavaScript字符串转换为数字而不会丢失尾随零

Question

I am trying to convert a string that is a decimal number to a number without losing the zeros at the end

Convert javaScript floating point numbers to string without loosing insignificant trailing zeros solution here returns a string, not a number

let myNumber = '0.10'
parseFloat(myNumber) // 0.1
parseFloat(myNumber).toFixed(2) // "0.10"
Number(parseFloat(myNumber).toFixed(2)) // 0.1

Desired output - convertToNumber('0.10') -> 0.10

Answer 1

I think if you were to create a Number object the only value that it could be is .1. This is done within the number class, so I do not think you can change this