| 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 | $147.84 | 10.636% | $163.5643 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $119.98 | 4.844% | $125.7918 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $249.65 | 4.799% | $261.6307 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $148.46 | 9.359% | $162.3544 | $162.35 | $162.35 | $162.40 |
| Purchase #5 | $45.97 | 9.442% | $50.3105 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $110.81 | 12.704% | $124.8873 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $171.50 | 7.845% | $184.9542 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $994.21 | $1,073.4932 | $1,073.48 | $1,073.50 | $1,073.60 | |