| 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 | $16.53 | 6.679% | $17.634 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $117.60 | 3.328% | $121.5137 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $12.93 | 5.845% | $13.6858 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $180.48 | 3.583% | $186.9466 | $186.95 | $186.95 | $186.90 |
| Purchase #5 | $19.69 | 4.490% | $20.5741 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $179.40 | 8.491% | $194.6329 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $152.69 | 5.112% | $160.4955 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $679.32 | $715.4826 | $715.48 | $715.50 | $715.40 | |