| 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 | $8.31 | 3.598% | $8.609 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $239.69 | 13.309% | $271.5903 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $10.71 | 11.777% | $11.9713 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $132.76 | 4.620% | $138.8935 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $236.41 | 7.256% | $253.5639 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $46.98 | 4.241% | $48.9724 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $197.73 | 12.323% | $222.0963 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $872.59 | $955.6967 | $955.69 | $955.65 | $955.80 | |