| 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 | $203.53 | 5.869% | $215.4752 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $126.31 | 8.570% | $137.1348 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $91.92 | 10.542% | $101.6102 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $23.77 | 11.289% | $26.4534 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $78.39 | 3.443% | $81.089 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $136.49 | 7.602% | $146.866 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $76.83 | 4.702% | $80.4425 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $737.24 | $789.0711 | $789.07 | $789.10 | $789.10 | |