| 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 | $215.48 | 7.407% | $231.4406 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $247.77 | 13.324% | $280.7829 | $280.78 | $280.80 | $280.80 |
| Purchase #3 | $163.51 | 3.491% | $169.2181 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $127.92 | 4.626% | $133.8376 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $134.46 | 9.367% | $147.0549 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $163.63 | 3.404% | $169.2 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $201.49 | 11.600% | $224.8628 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $1,254.26 | $1,356.3969 | $1,356.39 | $1,356.40 | $1,356.40 | |