| 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 | $235.68 | 6.436% | $250.8484 | $250.85 | $250.85 | $250.80 |
| Purchase #2 | $159.65 | 3.484% | $165.2122 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $139.50 | 7.681% | $150.215 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $53.48 | 5.404% | $56.3701 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $214.58 | 13.671% | $243.9152 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $236.36 | 6.494% | $251.7092 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $24.69 | 4.738% | $25.8598 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $1,063.94 | $1,144.1299 | $1,144.14 | $1,144.05 | $1,144.10 | |