| 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 | $153.82 | 3.400% | $159.0499 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $165.90 | 6.190% | $176.1692 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $63.98 | 4.466% | $66.8373 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $174.89 | 9.785% | $192.003 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $154.70 | 5.397% | $163.0492 | $163.05 | $163.05 | $163.00 |
| Purchase #6 | $34.25 | 3.400% | $35.4145 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $73.61 | 5.176% | $77.4201 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $821.15 | $869.9432 | $869.94 | $869.90 | $869.80 | |