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+--- Thread: Blog Entry: HP 12C Percent Markup and Margin (/thread-9284.html)
Blog Entry: HP 12C Percent Markup and Margin - Eddie W. Shore - 10-13-2017 01:18 AM
The percent markup and margin calculations can be used with the percent change key or the TVM keys on the HP 12C. Details:
http://edspi31415.blogspot.com/2017/10/hp-12c-percent-markup-and-percent-margin.html