| 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 | $243.94 | 10.133% | $268.6584 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $120.84 | 8.795% | $131.4679 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $45.40 | 6.207% | $48.218 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $11.54 | 8.309% | $12.4989 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $96.81 | 13.756% | $110.1272 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $228.73 | 6.742% | $244.151 | $244.15 | $244.15 | $244.20 |
| Purchase #7 | $50.26 | 9.189% | $54.8784 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $797.52 | $869.9998 | $870.01 | $870.00 | $870.10 | |