| 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 | $203.86 | 3.254% | $210.4936 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $202.97 | 12.278% | $227.8907 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $82.41 | 6.162% | $87.4881 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $122.64 | 13.491% | $139.1854 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $19.52 | 5.391% | $20.5723 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $94.90 | 6.551% | $101.1169 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $151.91 | 5.514% | $160.2863 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $878.21 | $947.0333 | $947.04 | $947.05 | $947.10 | |