| 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 | $25.72 | 3.414% | $26.5981 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $127.91 | 9.776% | $140.4145 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $173.61 | 5.721% | $183.5422 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $239.55 | 4.675% | $250.749 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $98.91 | 10.860% | $109.6516 | $109.65 | $109.65 | $109.70 |
| Purchase #6 | $12.73 | 13.199% | $14.4102 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $136.58 | 10.635% | $151.1053 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $815.01 | $876.4709 | $876.47 | $876.45 | $876.40 | |