| 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 | $171.28 | 8.186% | $185.301 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $207.90 | 9.312% | $227.2596 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $232.27 | 5.274% | $244.5199 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $178.32 | 9.114% | $194.5721 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $9.77 | 13.304% | $11.0698 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $64.60 | 3.858% | $67.0923 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $29.32 | 3.502% | $30.3468 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $893.46 | $960.1615 | $960.16 | $960.10 | $960.20 | |