| 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 | $191.71 | 7.665% | $206.4046 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $176.87 | 3.857% | $183.6919 | $183.69 | $183.70 | $183.70 |
| Purchase #3 | $195.47 | 3.644% | $202.5929 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $246.47 | 13.696% | $280.2265 | $280.23 | $280.25 | $280.20 |
| Purchase #5 | $17.37 | 11.197% | $19.3149 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $57.41 | 7.418% | $61.6687 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $215.27 | 12.225% | $241.5868 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,100.57 | $1,195.4863 | $1,195.48 | $1,195.50 | $1,195.50 | |