| 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 | $236.83 | 4.847% | $248.3092 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $9.84 | 12.482% | $11.0682 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $152.60 | 9.776% | $167.5182 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $117.61 | 5.821% | $124.4561 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $64.40 | 12.116% | $72.2027 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $212.63 | 12.450% | $239.1024 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $239.71 | 12.738% | $270.2443 | $270.24 | $270.25 | $270.20 |
| 7 purchase totals = | $1,033.62 | $1,132.9011 | $1,132.90 | $1,132.85 | $1,132.90 | |