| 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 | $231.46 | 12.705% | $260.867 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $239.98 | 9.529% | $262.8477 | $262.85 | $262.85 | $262.80 |
| Purchase #3 | $107.84 | 9.712% | $118.3134 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $71.85 | 6.207% | $76.3097 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $20.29 | 13.368% | $23.0024 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $181.55 | 3.583% | $188.0549 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $7.42 | 6.116% | $7.8738 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $860.39 | $937.2689 | $937.26 | $937.20 | $937.30 | |