| 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 | $30.87 | 6.220% | $32.7901 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $116.63 | 13.871% | $132.8077 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $151.28 | 9.562% | $165.7454 | $165.75 | $165.75 | $165.70 |
| Purchase #4 | $17.99 | 10.641% | $19.9043 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $224.82 | 11.723% | $251.1756 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $25.60 | 10.109% | $28.1879 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $116.30 | 5.713% | $122.9442 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $683.49 | $753.5552 | $753.56 | $753.60 | $753.50 | |