| 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 | $209.87 | 7.357% | $225.3101 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $124.56 | 9.850% | $136.8292 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $249.58 | 3.700% | $258.8145 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $249.87 | 4.715% | $261.6514 | $261.65 | $261.65 | $261.70 |
| Purchase #5 | $167.59 | 13.556% | $190.3085 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $103.97 | 9.565% | $113.9147 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $143.81 | 7.870% | $155.1278 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $1,249.25 | $1,341.9562 | $1,341.95 | $1,341.95 | $1,341.90 | |