Problem with Raiffeisen payment system

Hello, we have a problem with the integration of payment with raiffeisen bank cards.
Error appears when clicking the card payment button on the checkout page.

ERROR:
HTTP request validation failed.
invoice.items[1].price – numeric value out of bounds (. expected)

Raiffeisen support says it’s a problem with the Multi currency plugin.

Try checking the logs of what Curcy plugin sends after the conversion, because what arrives to our plugin is the value I shared (e.g. 2588.239999999999781721271574497222900390625).

The raiffeisen system only works with two decimal places.

Can you help me?