| 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 | $121.78 | 12.426% | $136.9124 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $236.32 | 8.236% | $255.7833 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $117.73 | 12.774% | $132.7688 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $111.96 | 9.343% | $122.4204 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $176.63 | 5.159% | $185.7423 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $64.80 | 3.135% | $66.8315 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $181.63 | 6.519% | $193.4705 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,010.85 | $1,093.9292 | $1,093.92 | $1,093.90 | $1,093.90 | |