Dual Currency Display on Checkout Page

Hi there,

I’m interested in having the total amount displayed in USD on the checkout page but would like to include the equivalent amount in GBP in parentheses or as a smaller secondary currency for clarity. Specifically, I’d like this feature for both PayPal and SumUp payment gateways, but not make it appear on the other oayment methoods. Is there a way to implement this functionality across the checkout page?

Thank you for your help.

Best regards,
Tomi