| 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 | $242.56 | 7.712% | $261.2662 | $261.27 | $261.25 | $261.30 |
| Purchase #2 | $150.60 | 3.803% | $156.3273 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $65.27 | 13.622% | $74.1611 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $10.85 | 13.531% | $12.3181 | $12.32 | $12.30 | $12.30 |
| Purchase #5 | $120.40 | 13.756% | $136.9622 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $106.96 | 3.153% | $110.3324 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $100.50 | 6.567% | $107.0998 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $797.14 | $858.4671 | $858.47 | $858.45 | $858.50 | |