| 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 | $110.51 | 8.410% | $119.8039 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $47.60 | 8.843% | $51.8093 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $232.44 | 12.663% | $261.8739 | $261.87 | $261.85 | $261.90 |
| Purchase #4 | $30.97 | 4.459% | $32.351 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $241.97 | 4.583% | $253.0595 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $249.84 | 3.144% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $116.66 | 8.871% | $127.0089 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $1,029.99 | $1,103.6015 | $1,103.60 | $1,103.55 | $1,103.70 | |