We are not able to capture the input in currency format (da-dk curnecy format) in PowerApp. This is one of the business requirement we would need to implement in our app.
I would suggest to please include feature in powerapp to specify currency format.
Thanks & Regards,
When you capture input in currency format you basically capture text to PowerApps. Just clean your input with formula's like Replace(), Substitute(), Left(), Right(), etc. and then surround the numbers text with the Value() function to convert it to a number. And you're good to go, it's as simple as that ;-)
Btw, first use only the Value() formula and see if this alone works.
Probably you did this already, but just in case......