| 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 | $220.89 | 8.528% | $239.7275 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $249.58 | 4.852% | $261.6896 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $201.83 | 6.759% | $215.4717 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $124.73 | 7.705% | $134.3404 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $35.46 | 9.713% | $38.9042 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $216.60 | 3.346% | $223.8474 | $223.85 | $223.85 | $223.80 |
| Purchase #7 | $194.64 | 9.243% | $212.6306 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $1,243.73 | $1,326.6114 | $1,326.61 | $1,326.65 | $1,326.50 | |