| 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 | $185.84 | 12.138% | $208.3973 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $50.96 | 9.724% | $55.9154 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $137.48 | 10.563% | $152.002 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $216.94 | 9.224% | $236.9505 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $240.51 | 12.751% | $271.1774 | $271.18 | $271.20 | $271.20 |
| Purchase #6 | $123.60 | 10.540% | $136.6274 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $64.91 | 4.570% | $67.8764 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $1,020.24 | $1,128.9464 | $1,128.96 | $1,129.00 | $1,129.00 | |