| 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 | $72.57 | 13.536% | $82.3931 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $184.53 | 12.538% | $207.6664 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $64.49 | 13.444% | $73.16 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $161.44 | 11.714% | $180.3511 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $30.56 | 11.258% | $34.0004 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $101.97 | 5.426% | $107.5029 | $107.50 | $107.50 | $107.50 |
| Purchase #7 | $9.67 | 4.252% | $10.0812 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $625.23 | $695.1551 | $695.15 | $695.15 | $695.30 | |