| 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 | $235.30 | 4.418% | $245.6956 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $242.73 | 4.283% | $253.1261 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $221.93 | 9.594% | $243.222 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $54.91 | 4.539% | $57.4024 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $154.84 | 10.719% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $241.49 | 7.762% | $260.2345 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $131.87 | 4.744% | $138.1259 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $1,283.07 | $1,369.2438 | $1,369.25 | $1,369.30 | $1,369.10 | |