| 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 | $198.44 | 5.859% | $210.0666 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $88.73 | 13.691% | $100.878 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $93.93 | 11.320% | $104.5629 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $43.65 | 6.448% | $46.4646 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $229.95 | 12.499% | $258.6915 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $31.89 | 12.658% | $35.9266 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $149.88 | 6.526% | $159.6612 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $836.47 | $916.2514 | $916.25 | $916.25 | $916.40 | |