| 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 | $201.82 | 5.382% | $212.682 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $28.77 | 9.266% | $31.4358 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $218.79 | 13.787% | $248.9546 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $111.70 | 13.370% | $126.6343 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $100.62 | 12.555% | $113.2528 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $20.32 | 11.718% | $22.7011 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $136.70 | 5.695% | $144.4851 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $818.72 | $900.1457 | $900.14 | $900.20 | $900.20 | |