| 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 | $11.69 | 13.175% | $13.2302 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $200.52 | 12.324% | $225.2321 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $126.91 | 10.751% | $140.5541 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $89.70 | 7.189% | $96.1485 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $212.98 | 12.433% | $239.4598 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $48.45 | 3.835% | $50.3081 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $124.36 | 12.687% | $140.1376 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $814.61 | $905.0704 | $905.07 | $905.10 | $905.00 | |