| 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 | $173.46 | 8.874% | $188.8528 | $188.85 | $188.85 | $188.90 |
| Purchase #2 | $60.96 | 13.471% | $69.1719 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $41.57 | 13.148% | $47.0356 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $66.52 | 4.872% | $69.7609 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $43.79 | 13.755% | $49.8133 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $206.81 | 8.637% | $224.6722 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $152.90 | 10.467% | $168.904 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $746.01 | $818.2107 | $818.20 | $818.15 | $818.30 | |