| 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 | $188.93 | 7.568% | $203.2282 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $52.62 | 4.169% | $54.8137 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $236.56 | 10.641% | $261.7323 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $130.75 | 11.262% | $145.4751 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $56.72 | 6.448% | $60.3773 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $126.65 | 9.852% | $139.1276 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $99.66 | 9.313% | $108.9413 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $891.89 | $973.6955 | $973.70 | $973.80 | $973.60 | |