| 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 | $80.88 | 5.119% | $85.0202 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $64.68 | 11.549% | $72.1499 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $185.33 | 8.122% | $200.3825 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $240.68 | 8.411% | $260.9236 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $140.96 | 7.858% | $152.0366 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $159.87 | 8.653% | $173.7036 | $173.70 | $173.70 | $173.70 |
| Purchase #7 | $139.35 | 3.602% | $144.3694 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,011.75 | $1,088.5858 | $1,088.58 | $1,088.55 | $1,088.50 | |