| 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 | $244.61 | 8.511% | $265.4288 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $121.71 | 7.601% | $130.9612 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $102.42 | 5.687% | $108.2446 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $59.33 | 5.870% | $62.8127 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $143.71 | 11.251% | $159.8788 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $61.89 | 11.688% | $69.1237 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $183.46 | 5.707% | $193.9301 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $917.13 | $990.3799 | $990.37 | $990.40 | $990.30 | |