| 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 | $158.65 | 10.431% | $175.1988 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $242.76 | 9.252% | $265.2202 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $90.48 | 5.142% | $95.1325 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $152.66 | 6.780% | $163.0103 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $31.91 | 12.451% | $35.8831 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $146.42 | 8.690% | $159.1439 | $159.14 | $159.15 | $159.10 |
| Purchase #7 | $39.57 | 5.519% | $41.7539 | $41.75 | $41.75 | $41.80 |
| 7 purchase totals = | $862.45 | $935.3427 | $935.33 | $935.35 | $935.30 | |