| 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 | $228.74 | 7.831% | $246.6526 | $246.65 | $246.65 | $246.70 |
| Purchase #2 | $230.90 | 13.141% | $261.2426 | $261.24 | $261.25 | $261.20 |
| Purchase #3 | $15.87 | 11.310% | $17.6649 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $191.39 | 9.105% | $208.8161 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $94.95 | 5.844% | $100.4989 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $225.58 | 13.668% | $256.4123 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $179.67 | 6.537% | $191.415 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $1,167.10 | $1,282.7024 | $1,282.70 | $1,282.65 | $1,282.70 | |