| 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 | $53.57 | 12.551% | $60.2936 | $60.29 | $60.30 | $60.30 |
| Purchase #2 | $139.65 | 7.478% | $150.093 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $194.27 | 13.376% | $220.2556 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $17.25 | 12.233% | $19.3602 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $150.50 | 7.152% | $161.2638 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $228.41 | 12.404% | $256.742 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $91.76 | 5.716% | $97.005 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $875.41 | $965.0132 | $965.01 | $965.00 | $965.10 | |