| 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 | $216.86 | 6.765% | $231.5306 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $88.77 | 11.602% | $99.0691 | $99.07 | $99.05 | $99.10 |
| Purchase #3 | $13.60 | 8.456% | $14.75 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $174.86 | 4.339% | $182.4472 | $182.45 | $182.45 | $182.40 |
| Purchase #5 | $74.90 | 13.585% | $85.0752 | $85.08 | $85.10 | $85.10 |
| Purchase #6 | $68.66 | 8.398% | $74.4261 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $163.67 | 10.646% | $181.0943 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $801.32 | $868.3925 | $868.40 | $868.45 | $868.40 | |