| 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 | $167.63 | 5.778% | $177.3157 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $12.95 | 5.191% | $13.6222 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $226.94 | 11.793% | $253.703 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $16.44 | 10.379% | $18.1463 | $18.15 | $18.15 | $18.10 |
| Purchase #5 | $229.93 | 8.360% | $249.1521 | $249.15 | $249.15 | $249.20 |
| Purchase #6 | $212.29 | 11.595% | $236.905 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $21.61 | 10.525% | $23.8845 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $887.79 | $972.7288 | $972.73 | $972.70 | $972.70 | |