| 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 | $80.38 | 3.567% | $83.2472 | $83.25 | $83.25 | $83.20 |
| Purchase #2 | $95.92 | 7.362% | $102.9816 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $236.35 | 6.854% | $252.5494 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $160.85 | 7.734% | $173.2901 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $132.46 | 10.775% | $146.7326 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $229.93 | 12.768% | $259.2875 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $94.51 | 10.636% | $104.5621 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $1,030.40 | $1,122.6505 | $1,122.65 | $1,122.70 | $1,122.60 | |