| 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 | $209.67 | 12.353% | $235.5705 | $235.57 | $235.55 | $235.60 |
| Purchase #2 | $16.49 | 11.247% | $18.3446 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $200.48 | 13.554% | $227.6531 | $227.65 | $227.65 | $227.70 |
| Purchase #4 | $25.63 | 9.713% | $28.1194 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $171.79 | 5.754% | $181.6748 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $125.30 | 11.126% | $139.2409 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $31.36 | 8.180% | $33.9252 | $33.93 | $33.95 | $33.90 |
| 7 purchase totals = | $780.72 | $864.5285 | $864.52 | $864.50 | $864.50 | |