More Significant figures (decimal places) for the currency conversion rate

[takavar]

Hello
I hope that I am posting this request in the right place. I have searched the forums and have not found the same request anywhere else.

I have only recently started using MMEX. I use USD as the base currency and absolutely need it to be my base currency. But I also hold some accounts with the hyper inflated Iranian Rials. Currently each IRR is exactly 0.00000203768368013056 USD. Of course I don't need that much precision so lets round that to 0.0000020377, if I put this figure into MMEX's currency rate it gets rounded further into 0.000002 which lacks a lot of precision. For example 10,000,000,000IRR is around $20,376 USD right now , but using MMEX we get $20,000 USD instead.

I was wondering if it is possible to extend the allowed decimal places for the Rates in the Currency Dialog?

Hope everyone reading this would never need this feature.
-Thank you