| 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 | $179.76 | 3.353% | $185.7874 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $16.97 | 4.208% | $17.6841 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $82.59 | 6.186% | $87.699 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $37.26 | 7.588% | $40.0873 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $105.63 | 10.482% | $116.7021 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $129.39 | 10.204% | $142.593 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $54.47 | 7.372% | $58.4855 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $606.07 | $649.0384 | $649.04 | $649.10 | $649.10 | |