| 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 | $46.87 | 7.242% | $50.2643 | $50.26 | $50.25 | $50.30 |
| Purchase #2 | $205.28 | 3.541% | $212.549 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $11.58 | 3.440% | $11.9784 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $154.27 | 9.849% | $169.4641 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $145.51 | 6.334% | $154.7266 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $144.42 | 13.669% | $164.1608 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $54.76 | 7.708% | $58.9809 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $762.69 | $822.1241 | $822.12 | $822.15 | $822.20 | |