| 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 | $130.62 | 4.308% | $136.2471 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $89.37 | 11.409% | $99.5662 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $80.28 | 9.591% | $87.9797 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $158.58 | 3.139% | $163.5578 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $185.93 | 9.482% | $203.5599 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $134.46 | 4.521% | $140.5389 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $105.28 | 10.646% | $116.4881 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $884.52 | $947.9377 | $947.95 | $947.95 | $948.00 | |