When I did the online Kaelo Xelus claim, on the page where you add the doctors and amounts claimed, the program changed the last digit before the decimal comma (last Rand digit)

When I did the online Kaelo Xelus claim, on the page where you add the doctors and amounts claimed, the program changed the last digit before the decimal comma (last Rand digit). It did not happen every time and also not immediately. I had to go back over the amounts a few times to check and correct