Howdie, I have checked the search but to be hoenst it dont make that much sence to me.
Bit of a beginner at this, I have created the start of a lab worksheet for uni, I want to play with it to make sure I understand the principles before exam time.
I need to round some formulae to the closest 10 (ie 2445 changes to 2450 and 2444 changes to 2440)
Also need to round different series to closest 0.2
I have used the mround command but it adds the original figure- when I then subtract answer if the original figure changes then the formulae is wrong.
Thanks folks.
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