| 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 | $138.71 | 8.639% | $150.6932 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $63.61 | 5.542% | $67.1353 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $227.54 | 4.137% | $236.9533 | $236.95 | $236.95 | $237.00 |
| Purchase #4 | $29.40 | 8.234% | $31.8208 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $97.46 | 9.284% | $106.5082 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $193.46 | 8.565% | $210.0298 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $76.63 | 7.628% | $82.4753 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $826.81 | $885.6159 | $885.62 | $885.65 | $885.60 | |