| 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 | $216.67 | 4.328% | $226.0475 | $226.05 | $226.05 | $226.00 |
| Purchase #2 | $42.26 | 5.673% | $44.6574 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $28.54 | 8.134% | $30.8614 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $147.96 | 9.816% | $162.4838 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $142.49 | 9.356% | $155.8214 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $93.45 | 11.757% | $104.4369 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $37.63 | 10.829% | $41.705 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $709.00 | $766.0134 | $766.02 | $766.00 | $766.00 | |