| 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 | $97.46 | 10.310% | $107.5081 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $87.33 | 11.370% | $97.2594 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $125.97 | 5.731% | $133.1893 | $133.19 | $133.20 | $133.20 |
| Purchase #4 | $108.30 | 13.493% | $122.9129 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $14.50 | 6.520% | $15.4454 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $26.85 | 4.564% | $28.0754 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $28.99 | 4.652% | $30.3386 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $489.40 | $534.7291 | $534.74 | $534.75 | $534.70 | |