| 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 | $191.48 | 6.793% | $204.4872 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $41.75 | 3.534% | $43.2254 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $202.48 | 10.536% | $223.8133 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $47.65 | 4.208% | $49.6551 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $101.66 | 5.428% | $107.1781 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $99.98 | 7.373% | $107.3515 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $216.46 | 4.733% | $226.7051 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $901.46 | $962.4157 | $962.43 | $962.45 | $962.50 | |