| 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 | $23.70 | 6.510% | $25.2429 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $165.80 | 7.265% | $177.8454 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $132.77 | 5.373% | $139.9037 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $135.51 | 6.575% | $144.4198 | $144.42 | $144.40 | $144.40 |
| Purchase #5 | $153.65 | 13.737% | $174.7569 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $30.77 | 12.440% | $34.5978 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $231.82 | 12.357% | $260.466 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $874.02 | $957.2325 | $957.24 | $957.20 | $957.20 | |