| 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 | $73.61 | 10.194% | $81.1138 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $245.50 | 6.117% | $260.5172 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $125.51 | 11.368% | $139.778 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $221.95 | 9.570% | $243.1906 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $95.95 | 7.148% | $102.8085 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $19.77 | 11.234% | $21.991 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $48.83 | 6.432% | $51.9707 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $831.12 | $901.3698 | $901.37 | $901.35 | $901.40 | |