| 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 | $61.38 | 6.171% | $65.1678 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $93.89 | 3.765% | $97.425 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $125.47 | 10.605% | $138.7761 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $123.54 | 13.506% | $140.2253 | $140.23 | $140.25 | $140.20 |
| Purchase #5 | $138.68 | 12.432% | $155.9207 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $195.84 | 7.850% | $211.2134 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $80.95 | 3.346% | $83.6586 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $819.75 | $892.3869 | $892.40 | $892.40 | $892.40 | |