| 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 | $38.88 | 9.279% | $42.4877 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $230.26 | 6.782% | $245.8762 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $200.46 | 12.257% | $225.0304 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $125.49 | 12.257% | $140.8713 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $222.71 | 12.816% | $251.2525 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $186.47 | 5.782% | $197.2517 | $197.25 | $197.25 | $197.30 |
| Purchase #7 | $222.97 | 12.290% | $250.373 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,227.24 | $1,353.1428 | $1,353.14 | $1,353.15 | $1,353.30 | |