| 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 | $134.63 | 11.156% | $149.6493 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $242.31 | 5.172% | $254.8423 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $132.29 | 10.319% | $145.941 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $6.53 | 13.418% | $7.4062 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $22.85 | 4.218% | $23.8138 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $242.88 | 7.585% | $261.3024 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $73.61 | 10.439% | $81.2941 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $855.10 | $924.2491 | $924.24 | $924.25 | $924.10 | |