| 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 | $163.79 | 11.344% | $182.3703 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $27.57 | 10.203% | $30.383 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $211.81 | 7.204% | $227.0688 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $185.26 | 10.454% | $204.6271 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $200.67 | 6.377% | $213.4667 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $76.47 | 7.551% | $82.2442 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $144.38 | 3.210% | $149.0146 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,009.95 | $1,089.1747 | $1,089.17 | $1,089.15 | $1,089.20 | |