| 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 | $42.34 | 10.476% | $46.7755 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $227.83 | 11.845% | $254.8165 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $173.84 | 5.793% | $183.9106 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $105.93 | 6.768% | $113.0993 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $121.75 | 13.370% | $138.028 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $163.75 | 13.304% | $185.5353 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $65.56 | 8.864% | $71.3712 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $901.00 | $993.5364 | $993.55 | $993.55 | $993.50 | |