| 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 | $241.87 | 7.490% | $259.9861 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $222.26 | 9.729% | $243.8837 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $15.84 | 7.325% | $17.0003 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $90.30 | 5.337% | $95.1193 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $29.37 | 11.858% | $32.8527 | $32.85 | $32.85 | $32.90 |
| Purchase #6 | $213.79 | 10.395% | $236.0135 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $205.73 | 7.607% | $221.3799 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,019.16 | $1,106.2355 | $1,106.23 | $1,106.25 | $1,106.30 | |