| 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 | $88.44 | 6.314% | $94.0241 | $94.02 | $94.00 | $94.00 |
| Purchase #2 | $237.25 | 6.787% | $253.3522 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $86.67 | 8.673% | $94.1869 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $207.50 | 8.634% | $225.4156 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $127.92 | 8.124% | $138.3122 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $13.46 | 13.352% | $15.2572 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $26.94 | 12.721% | $30.367 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $788.18 | $850.9152 | $850.92 | $850.85 | $851.00 | |