| 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 | $45.90 | 12.107% | $51.4571 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $140.64 | 9.648% | $154.2089 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $157.57 | 6.674% | $168.0862 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $15.44 | 6.427% | $16.4323 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $26.95 | 4.399% | $28.1355 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $43.47 | 9.504% | $47.6014 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $201.46 | 13.762% | $229.1849 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $631.43 | $695.1063 | $695.11 | $695.15 | $695.10 | |