| 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 | $33.45 | 10.652% | $37.0131 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $103.36 | 3.264% | $106.7337 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $212.25 | 13.136% | $240.1312 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $86.66 | 8.743% | $94.2367 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $121.28 | 3.589% | $125.6327 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $206.43 | 9.117% | $225.2502 | $225.25 | $225.25 | $225.30 |
| Purchase #7 | $237.29 | 10.270% | $261.6597 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,000.72 | $1,090.6573 | $1,090.65 | $1,090.70 | $1,090.60 | |