| 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 | $237.99 | 9.427% | $260.4253 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $152.78 | 4.765% | $160.06 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $219.57 | 12.244% | $246.4542 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $15.52 | 13.264% | $17.5786 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $91.44 | 10.144% | $100.7157 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $206.50 | 3.609% | $213.9526 | $213.95 | $213.95 | $214.00 |
| Purchase #7 | $154.43 | 8.776% | $167.9828 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,078.23 | $1,167.1692 | $1,167.17 | $1,167.20 | $1,167.30 | |