| 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 | $30.38 | 7.542% | $32.6713 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $237.26 | 5.533% | $250.3876 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $46.46 | 5.332% | $48.9372 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $18.76 | 3.485% | $19.4138 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $131.57 | 11.314% | $146.4558 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $170.25 | 5.748% | $180.036 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $21.67 | 6.410% | $23.059 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $656.35 | $700.9607 | $700.97 | $700.95 | $701.00 | |