| 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 | $10.47 | 9.369% | $11.4509 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $30.61 | 5.400% | $32.2629 | $32.26 | $32.25 | $32.30 |
| Purchase #3 | $225.95 | 12.849% | $254.9823 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $121.63 | 3.518% | $125.9089 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $136.25 | 3.397% | $140.8784 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $206.26 | 4.247% | $215.0199 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $57.37 | 9.371% | $62.7461 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $788.54 | $843.2494 | $843.25 | $843.25 | $843.30 | |