| 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 | $104.45 | 6.179% | $110.904 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $207.28 | 3.428% | $214.3856 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $26.59 | 5.349% | $28.0123 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $189.45 | 4.194% | $197.3955 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $104.49 | 10.227% | $115.1762 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $245.88 | 6.321% | $261.4221 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $43.95 | 6.851% | $46.961 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $922.09 | $974.2567 | $974.26 | $974.25 | $974.30 | |