Al principio pense que los billetes no importaban y solo estaba tomando en cuenta el dinero en caja, pero si no tienes en cuenta la cantidad de billetes te marcara error

At first I thought that the bills did not matter and I was only taking into account the money in the box, but if you do not take into account the number of bills, it will mark you an error

Other than F#, all languages have hundreds of solutions. It's definitely not broken, you're just returning incorrect results.

Either way, you should provide more info, like: what you tried, or what inputs fail, otherwise... how can we read your mind?

For basic answers, you should visit: https://github.com/codewars/codewars.com/wiki/Troubleshooting-your-solution

Well everyone is saying so in the comments. And recently. And I copied and pasted my code in VSCode and the return value was not the same as theirs... I don't know why but something's weird...

Broken how? I cannot see how it's broken, things work for me fairly well.

I tried it a few weeks ago, it was broken. It is still broken. Too bad.