Round off amount not reflecting in Financial Statements

I am not sure how exactly the round off works. I did set up a round off account, which I presume is set by default. I did some transaction and generated some sales invoice. It showed rounded off total there but the values don’t reflect in any financial statements.
I would just like to know how the round off works and how to make it appear in financial statements.

Can you please share screenshots of the invoice?

Thanks for taking time and reply. Here is the screenshot

I can confirm this behaviour. The accounting entry in View > Accounting Ledger does not include the round off account. I checked this for sales invoice.

any update on this?

This is still an issue

https://github.com/frappe/erpnext/issues/8816

I have spent some time on this issue and updated #8816. I appreciate others interested taking a look and helping in resolving the same.