Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $18.41 | 8.819% | $20.0336 | $20.03 | $20.05 | $20.00 |
Purchase #2 | $131.33 | 5.484% | $138.5321 | $138.53 | $138.55 | $138.50 |
Purchase #3 | $25.41 | 3.335% | $26.2574 | $26.26 | $26.25 | $26.30 |
Purchase #4 | $135.26 | 12.255% | $151.8361 | $151.84 | $151.85 | $151.80 |
Purchase #5 | $105.35 | 10.554% | $116.4686 | $116.47 | $116.45 | $116.50 |
Purchase #6 | $81.50 | 9.372% | $89.1382 | $89.14 | $89.15 | $89.10 |
Purchase #7 | $124.73 | 5.714% | $131.8571 | $131.86 | $131.85 | $131.90 |
7 purchase totals = | $621.99 | $674.1231 | $674.13 | $674.15 | $674.10 |