| 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 | $236.33 | 10.269% | $260.5987 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $78.90 | 5.692% | $83.391 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $216.54 | 13.824% | $246.4745 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $180.75 | 11.519% | $201.5706 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $108.97 | 4.170% | $113.514 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $131.37 | 5.861% | $139.0696 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $25.52 | 10.503% | $28.2004 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $978.38 | $1,072.8188 | $1,072.81 | $1,072.75 | $1,072.90 | |