| 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 | $104.56 | 5.263% | $110.063 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $21.40 | 10.517% | $23.6506 | $23.65 | $23.65 | $23.70 |
| Purchase #3 | $173.33 | 7.606% | $186.5135 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $228.73 | 12.524% | $257.3761 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $53.70 | 6.507% | $57.1943 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $100.90 | 4.827% | $105.7704 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $225.29 | 6.487% | $239.9046 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $907.91 | $980.4725 | $980.46 | $980.45 | $980.60 | |