| 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 | $208.95 | 7.422% | $224.4583 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $17.95 | 8.370% | $19.4524 | $19.45 | $19.45 | $19.50 |
| Purchase #3 | $147.87 | 12.551% | $166.4292 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $73.27 | 10.632% | $81.0601 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $120.39 | 4.601% | $125.9291 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $83.96 | 10.517% | $92.7901 | $92.79 | $92.80 | $92.80 |
| Purchase #7 | $121.92 | 6.849% | $130.2703 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $774.31 | $840.3895 | $840.39 | $840.40 | $840.50 | |