| 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 | $100.77 | 5.678% | $106.4917 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $123.47 | 10.785% | $136.7862 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $31.80 | 11.805% | $35.554 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $78.81 | 3.468% | $81.5431 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $190.94 | 9.379% | $208.8483 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $244.54 | 5.820% | $258.7722 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $189.61 | 10.405% | $209.3389 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $959.94 | $1,037.3344 | $1,037.33 | $1,037.35 | $1,037.30 | |