| 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 | $14.47 | 6.269% | $15.3771 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $19.65 | 10.439% | $21.7013 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $248.44 | 5.485% | $262.0669 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $180.42 | 7.136% | $193.2948 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $46.65 | 7.426% | $50.1142 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $70.80 | 12.229% | $79.4581 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $151.26 | 9.215% | $165.1986 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $731.69 | $787.2110 | $787.21 | $787.20 | $787.30 | |