| 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 | $52.49 | 11.246% | $58.393 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $120.52 | 6.202% | $127.9947 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $69.81 | 8.132% | $75.4869 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $17.85 | 3.668% | $18.5047 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $125.45 | 11.412% | $139.7664 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $146.56 | 8.873% | $159.5643 | $159.56 | $159.55 | $159.60 |
| Purchase #7 | $218.83 | 5.284% | $230.393 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $751.51 | $810.1030 | $810.09 | $810.10 | $810.20 | |