| 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 | $102.59 | 9.733% | $112.5751 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $42.46 | 6.724% | $45.315 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $223.39 | 11.287% | $248.604 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $205.76 | 12.766% | $232.0273 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $141.43 | 10.792% | $156.6931 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $137.85 | 12.542% | $155.1391 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $16.31 | 6.177% | $17.3175 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $869.79 | $967.6711 | $967.68 | $967.70 | $967.60 | |