| 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 | $43.76 | 12.308% | $49.146 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $157.51 | 3.613% | $163.2008 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $79.74 | 12.700% | $89.867 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $147.77 | 8.134% | $159.7896 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $247.32 | 13.292% | $280.1938 | $280.19 | $280.20 | $280.20 |
| Purchase #6 | $86.96 | 11.841% | $97.2569 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $68.86 | 13.659% | $78.2656 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $831.92 | $917.7197 | $917.73 | $917.70 | $917.80 | |