Problem/bug with array and decimals

I don't know what happen but when I use array C2 say:

0.05 + 0.01 = 0.060000000000000005

Example:

https://dl.dropboxusercontent.com/u/128712958/test.capx

Source code:

Result:

Thank you.

That's the problem with floating point numbers...

https://www.youtube.com/watch?t=68&v=PZRI1IfStY0

And is there any easy solution?

Stick with integers and divide by 100 only when you need to get the value as a decimal.

most certainly not the best way...but

test.capx

Like blackhornet said, work with integers:

Thanks for all your comments.

I decide to use the *100 /100 solution, but adding a round().

With this I can use the array and I don't need to worry every time to add a /100