| 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 | $54.98 | 4.578% | $57.497 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $193.95 | 8.264% | $209.978 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $100.43 | 7.776% | $108.2394 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $239.31 | 9.357% | $261.7022 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $164.25 | 9.785% | $180.3219 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $127.87 | 3.770% | $132.6907 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $127.54 | 9.602% | $139.7864 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $1,008.33 | $1,090.2156 | $1,090.22 | $1,090.25 | $1,090.20 | |