| 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 | $71.37 | 4.216% | $74.379 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $53.87 | 8.729% | $58.5723 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $20.61 | 7.480% | $22.1516 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $21.38 | 10.829% | $23.6952 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $104.41 | 4.830% | $109.453 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $229.54 | 4.147% | $239.059 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $188.36 | 9.203% | $205.6948 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $689.54 | $733.0049 | $733.00 | $733.00 | $733.20 | |