Money Related Data - Do you Use Decimals or Integers?

So a big part of my app handles money and stripe payments, and I am debating with myself whether to do all my money related calculations and data storage as Decimal types or Integer types…

So as a decimal, 1.23€ would be 1.23, and as an Integer it would be 123 (as Stripe represents it).

I’d be interested to hear your views and experiences!

Best wishes,
Antony.