| 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 | $82.33 | 7.849% | $88.7921 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $178.44 | 12.224% | $200.2525 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $190.79 | 10.603% | $211.0195 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $94.36 | 5.503% | $99.5526 | $99.55 | $99.55 | $99.60 |
| Purchase #5 | $166.58 | 9.787% | $182.8832 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $95.87 | 10.595% | $106.0274 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $174.67 | 4.522% | $182.5686 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $983.04 | $1,071.0959 | $1,071.09 | $1,071.10 | $1,071.20 | |