| 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 | $99.56 | 8.222% | $107.7458 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $72.30 | 8.126% | $78.1751 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $188.69 | 3.849% | $195.9527 | $195.95 | $195.95 | $196.00 |
| Purchase #4 | $70.54 | 9.864% | $77.4981 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $21.86 | 11.564% | $24.3879 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $180.54 | 10.126% | $198.8215 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $244.83 | 3.404% | $253.164 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $878.32 | $935.7451 | $935.75 | $935.75 | $935.80 | |