| 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 | $137.61 | 11.245% | $153.0842 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $193.36 | 7.553% | $207.9645 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $222.25 | 6.448% | $236.5807 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $37.26 | 12.721% | $41.9998 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $250.61 | 11.758% | $280.0767 | $280.08 | $280.10 | $280.10 |
| Purchase #6 | $21.65 | 9.266% | $23.6561 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $28.86 | 12.274% | $32.4023 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $891.60 | $975.7643 | $975.76 | $975.80 | $975.90 | |