| 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 | $118.25 | 7.754% | $127.4191 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $66.82 | 12.588% | $75.2313 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $168.94 | 4.160% | $175.9679 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $27.28 | 11.686% | $30.4679 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $74.33 | 5.614% | $78.5029 | $78.50 | $78.50 | $78.50 |
| Purchase #6 | $18.55 | 11.158% | $20.6198 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $103.50 | 13.209% | $117.1713 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $577.67 | $625.3802 | $625.38 | $625.30 | $625.40 | |