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 | $18.33 | 13.780% | $20.8559 | $20.86 | $20.85 | $20.90 |
Purchase #2 | $195.89 | 12.826% | $221.0149 | $221.01 | $221.00 | $221.00 |
Purchase #3 | $187.97 | 11.410% | $209.4174 | $209.42 | $209.40 | $209.40 |
Purchase #4 | $216.59 | 9.746% | $237.6989 | $237.70 | $237.70 | $237.70 |
Purchase #5 | $149.56 | 9.160% | $163.2597 | $163.26 | $163.25 | $163.30 |
Purchase #6 | $192.36 | 11.184% | $213.8735 | $213.87 | $213.85 | $213.90 |
Purchase #7 | $174.33 | 3.218% | $179.9399 | $179.94 | $179.95 | $179.90 |
7 purchase totals = | $1,135.03 | $1,246.0602 | $1,246.06 | $1,246.00 | $1,246.10 |