HP 10bII+ - Percentages

Getting Started 5
Percentages
Add 15% to $17.50.
Table 1-3 Keys for percentage calculations
Keys Description
§
Percent
\¨
Percent change
À
Cost
¼
Price
®
Margin
Ã
Markup
Table 1-4 Calculating the price
Keys Display Description
Jj7V:1
17.50 Enters number.
JV§4
2 0 .13 Ad d s 15 % .