| 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 | $243.58 | 4.632% | $254.8626 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $115.46 | 5.251% | $121.5228 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $126.81 | 6.353% | $134.8662 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $240.37 | 7.384% | $258.1189 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $59.60 | 13.804% | $67.8272 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $81.93 | 12.874% | $92.4777 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $29.66 | 3.762% | $30.7758 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $897.41 | $960.4512 | $960.46 | $960.45 | $960.50 | |