GA4 / GTM datalayer, prices are tracked without decimal places / cents

I have set up GA4 and GTM, connected it with shopify and implemented a datalayers snippet into shopify following this github repo: https://github.com/TechnicalWebAnalytics/dataLayer-shopify

Now my problem is that the prices which are tracked are without decimals in GA4 and so the revenue is way too high. I found that in the dataLayer-allPages.js file there is for every price an liquid modificator that tells ‘remove: “,”’ I guess that this is the problem. I have removed those modificators and in GTM Debugger it now shows the prices with decimal places but in GA4 I can’t see transactions for the time after I have made those changes.

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How can I achieve that GA4 tracks the prices in the right format with cents / decimal places