| 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 | $61.43 | 6.206% | $65.2423 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $133.42 | 8.240% | $144.4138 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $55.92 | 5.597% | $59.0498 | $59.05 | $59.05 | $59.00 |
| Purchase #4 | $226.77 | 12.423% | $254.9416 | $254.94 | $254.95 | $254.90 |
| Purchase #5 | $143.51 | 3.375% | $148.3535 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $141.91 | 9.130% | $154.8664 | $154.87 | $154.85 | $154.90 |
| Purchase #7 | $76.95 | 5.541% | $81.2138 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $839.91 | $908.0812 | $908.07 | $908.05 | $908.00 | |