| 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 | $177.31 | 8.148% | $191.7572 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $11.44 | 10.280% | $12.616 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $126.36 | 8.464% | $137.0551 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $229.91 | 13.475% | $260.8904 | $260.89 | $260.90 | $260.90 |
| Purchase #5 | $151.25 | 8.241% | $163.7145 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $92.95 | 13.779% | $105.7576 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $22.90 | 11.608% | $25.5582 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $812.12 | $897.3490 | $897.36 | $897.30 | $897.50 | |