| 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 | $145.46 | 7.809% | $156.819 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $23.34 | 3.804% | $24.2279 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $55.29 | 6.252% | $58.7467 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $176.33 | 13.414% | $199.9829 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $165.67 | 3.320% | $171.1702 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $49.48 | 8.722% | $53.7956 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $134.63 | 6.321% | $143.14 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $750.20 | $807.8823 | $807.89 | $807.90 | $807.80 | |