| 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 | $141.34 | 4.681% | $147.9561 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $42.71 | 10.628% | $47.2492 | $47.25 | $47.25 | $47.20 |
| Purchase #3 | $230.31 | 13.647% | $261.7404 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $118.88 | 4.160% | $123.8254 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $104.64 | 7.240% | $112.2159 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $231.83 | 9.571% | $254.0184 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $79.25 | 11.444% | $88.3194 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $948.96 | $1,035.3248 | $1,035.34 | $1,035.30 | $1,035.20 | |