| 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 | $9.63 | 10.793% | $10.6694 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $165.36 | 3.219% | $170.6829 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $219.93 | 7.155% | $235.666 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $99.75 | 6.567% | $106.3006 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $244.46 | 10.808% | $270.8812 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $125.75 | 10.732% | $139.2455 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $120.78 | 7.359% | $129.6682 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $985.66 | $1,063.1138 | $1,063.12 | $1,063.10 | $1,063.20 | |