| 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 | $195.31 | 13.338% | $221.3604 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $155.40 | 7.357% | $166.8328 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $171.41 | 7.573% | $184.3909 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $28.36 | 8.735% | $30.8372 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $61.49 | 8.815% | $66.9103 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $49.80 | 10.518% | $55.038 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $190.50 | 3.702% | $197.5523 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $852.27 | $922.9219 | $922.92 | $922.95 | $922.90 | |