| 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 | $164.87 | 4.133% | $171.6841 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $99.92 | 9.741% | $109.6532 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $42.85 | 6.478% | $45.6258 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $174.75 | 4.693% | $182.951 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $212.96 | 10.144% | $234.5627 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $112.70 | 5.655% | $119.0732 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $11.43 | 11.195% | $12.7096 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $819.48 | $876.2596 | $876.25 | $876.25 | $876.40 | |