| 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 | $12.57 | 13.681% | $14.2897 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $70.46 | 13.277% | $79.815 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $206.79 | 9.578% | $226.5963 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $167.60 | 6.121% | $177.8588 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $129.70 | 5.766% | $137.1785 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $231.66 | 4.137% | $241.2438 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $68.27 | 3.803% | $70.8663 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $887.05 | $947.8484 | $947.86 | $947.85 | $947.90 | |