| 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 | $33.54 | 9.693% | $36.791 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $165.50 | 6.245% | $175.8355 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $14.77 | 4.633% | $15.4543 | $15.45 | $15.45 | $15.50 |
| Purchase #4 | $108.31 | 10.721% | $119.9219 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $119.62 | 12.324% | $134.362 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $86.25 | 4.111% | $89.7957 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $221.65 | 4.290% | $231.1588 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $749.64 | $803.3192 | $803.32 | $803.30 | $803.40 | |