| 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 | $228.92 | 3.386% | $236.6712 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $216.89 | 11.321% | $241.4441 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $59.79 | 13.550% | $67.8915 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $83.97 | 3.758% | $87.1256 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $9.87 | 11.598% | $11.0147 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $132.43 | 12.411% | $148.8659 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $91.25 | 13.636% | $103.6929 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $823.12 | $896.7059 | $896.70 | $896.70 | $896.70 | |