| 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 | $113.44 | 9.473% | $124.1862 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $99.94 | 3.611% | $103.5488 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $191.89 | 7.494% | $206.2702 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $101.65 | 11.420% | $113.2584 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $57.36 | 13.527% | $65.1191 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $52.35 | 6.821% | $55.9208 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $118.51 | 9.586% | $129.8704 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $735.14 | $798.1739 | $798.18 | $798.10 | $798.20 | |