| 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 | $49.81 | 8.436% | $54.012 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $47.76 | 9.651% | $52.3693 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $166.72 | 12.290% | $187.2099 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $146.65 | 9.108% | $160.0069 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $17.95 | 6.728% | $19.1577 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $231.89 | 5.309% | $244.201 | $244.20 | $244.20 | $244.20 |
| Purchase #7 | $207.51 | 11.669% | $231.7243 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $868.29 | $948.6811 | $948.68 | $948.60 | $948.70 | |