I have many unit costs. Some of them are large $18,911.25 and others are small $0.19. I want to round the numbers so that they indicate less precision. So the 18,911.25 would become 18,900 or maybe 19,000 and the 0.19 would become 0.2. One way I think about it is the rule I am after would be something like "round the number if the change results in less than 5%"
Can someone help me figure out how to make this rule?
Thank you!
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