| 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 | $235.46 | 4.381% | $245.7755 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $88.70 | 4.628% | $92.805 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $86.40 | 7.208% | $92.6277 | $92.63 | $92.65 | $92.60 |
| Purchase #4 | $141.32 | 5.256% | $148.7478 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $236.56 | 4.343% | $246.8338 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $61.34 | 10.429% | $67.7371 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $126.39 | 5.379% | $133.1885 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $976.17 | $1,027.7154 | $1,027.73 | $1,027.80 | $1,027.60 | |