| 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 | $29.30 | 13.113% | $33.1421 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $152.72 | 10.154% | $168.2272 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $231.79 | 11.793% | $259.125 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $11.96 | 12.534% | $13.4591 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $156.55 | 6.369% | $166.5207 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $11.43 | 8.557% | $12.4081 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $76.50 | 10.170% | $84.2801 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $670.25 | $737.1623 | $737.17 | $737.20 | $737.10 | |