| 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 | $208.83 | 6.696% | $222.8133 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $156.32 | 10.813% | $173.2229 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $168.34 | 5.275% | $177.2199 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $42.34 | 8.641% | $45.9986 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $147.81 | 13.103% | $167.1775 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $30.48 | 3.349% | $31.5008 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $242.48 | 7.816% | $261.4322 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $996.60 | $1,079.3652 | $1,079.36 | $1,079.35 | $1,079.30 | |