| 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 | $137.53 | 11.842% | $153.8163 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $126.88 | 5.684% | $134.0919 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $215.90 | 3.652% | $223.7847 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $229.30 | 8.810% | $249.5013 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $38.92 | 11.768% | $43.5001 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $190.63 | 3.855% | $197.9788 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $243.30 | 7.417% | $261.3456 | $261.35 | $261.35 | $261.30 |
| 7 purchase totals = | $1,182.46 | $1,264.0187 | $1,264.02 | $1,264.05 | $1,264.00 | |