Hi @Anne Ryder ,
Could you provide a sample about your problem?
Based on your description, I suggest you refer to this article about ROUND function in Excel:
https://www.ablebits.com/office-addins-blog/2015/08/06/excel-round-functions/
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Try to check if this will help you and please be a bit more precise to explain your requirement or you can upload a screenshot so that I can get more accurate solutions to this problem. I’m glad to help and follow up your reply.
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