| 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 | $194.37 | 5.555% | $205.1673 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $72.57 | 12.836% | $81.8851 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $135.53 | 6.189% | $143.918 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $119.74 | 3.704% | $124.1752 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $78.27 | 3.322% | $80.8701 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $126.79 | 13.104% | $143.4046 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $22.99 | 11.656% | $25.6697 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $750.26 | $805.0900 | $805.10 | $805.05 | $805.20 | |