| 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 | $42.40 | 3.327% | $43.8106 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $218.85 | 3.337% | $226.153 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $125.34 | 11.289% | $139.4896 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $178.31 | 11.357% | $198.5607 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $95.64 | 11.205% | $106.3565 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $60.47 | 4.107% | $62.9535 | $62.95 | $62.95 | $63.00 |
| Purchase #7 | $81.35 | 12.500% | $91.5188 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $802.36 | $868.8427 | $868.84 | $868.80 | $869.00 | |