| 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 | $120.60 | 10.864% | $133.702 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $25.52 | 7.435% | $27.4174 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $104.65 | 5.855% | $110.7773 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $54.98 | 13.266% | $62.2736 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $59.71 | 5.204% | $62.8173 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $11.91 | 12.154% | $13.3575 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $60.39 | 7.747% | $65.0684 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $437.76 | $475.4135 | $475.42 | $475.35 | $475.50 | |