| 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 | $95.95 | 3.405% | $99.2171 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $233.64 | 5.682% | $246.9154 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $126.77 | 10.208% | $139.7107 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $67.52 | 13.730% | $76.7905 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $105.35 | 3.403% | $108.9351 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $110.56 | 10.739% | $122.433 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $227.37 | 3.606% | $235.569 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $967.16 | $1,029.5708 | $1,029.58 | $1,029.55 | $1,029.50 | |