| 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 | $193.75 | 4.526% | $202.5191 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $61.47 | 12.849% | $69.3683 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $88.64 | 8.410% | $96.0946 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $197.94 | 4.282% | $206.4158 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $129.46 | 11.655% | $144.5486 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $71.38 | 4.435% | $74.5457 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $129.69 | 5.383% | $136.6712 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $872.33 | $930.1633 | $930.17 | $930.10 | $930.10 | |