| 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 | $70.70 | 5.246% | $74.4089 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $21.97 | 11.599% | $24.5183 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $75.55 | 3.742% | $78.3771 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $8.95 | 5.504% | $9.4426 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $191.98 | 12.727% | $216.4133 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $209.63 | 7.791% | $225.9623 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $182.25 | 13.647% | $207.1217 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $761.03 | $836.2442 | $836.24 | $836.20 | $836.20 | |