toFixed(2) rounds “x.525” inconsistently?

Question

I\'m experiencing rounding errors when using toFixed:

I used toFixed(2) on my numeric value calculations, but the rounding results are not as expected

Answer 1

Convert the number to String and work with it?

That is the last resort after I have tried to use Math.round, or simulate the nearest rounding with Math.ceil, but failed. When multiplying with 100, some number (such as 17.525) will be a bit less than 100 times its value (1752.5), while other numbers (such as 17.545) will be a bit more than 100 times its value (1754.5).