| 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 | $209.67 | 5.599% | $221.4094 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $197.94 | 7.288% | $212.3659 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $216.70 | 10.550% | $239.5619 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $217.75 | 8.710% | $236.716 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $226.92 | 5.364% | $239.092 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $140.64 | 8.681% | $152.849 | $152.85 | $152.85 | $152.80 |
| Purchase #7 | $77.84 | 11.350% | $86.6748 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $1,287.46 | $1,388.6690 | $1,388.67 | $1,388.60 | $1,388.70 | |