| 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 | $25.68 | 11.749% | $28.6971 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $216.54 | 5.118% | $227.6225 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $20.67 | 11.634% | $23.0747 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $175.30 | 13.794% | $199.4809 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $223.51 | 4.288% | $233.0941 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $104.25 | 4.216% | $108.6452 | $108.65 | $108.65 | $108.60 |
| Purchase #7 | $72.52 | 7.655% | $78.0714 | $78.07 | $78.05 | $78.10 |
| 7 purchase totals = | $838.47 | $898.6859 | $898.68 | $898.65 | $898.70 | |