| 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 | $53.90 | 13.332% | $61.0859 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $106.83 | 3.786% | $110.8746 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $40.25 | 6.557% | $42.8892 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $193.52 | 4.409% | $202.0523 | $202.05 | $202.05 | $202.10 |
| Purchase #5 | $180.62 | 10.810% | $200.145 | $200.15 | $200.15 | $200.10 |
| Purchase #6 | $110.88 | 12.673% | $124.9318 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $82.83 | 5.227% | $87.1595 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $768.83 | $829.1383 | $829.14 | $829.15 | $829.20 | |