| 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 | $9.36 | 9.343% | $10.2345 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $196.43 | 13.515% | $222.9775 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $56.39 | 9.512% | $61.7538 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $24.67 | 7.529% | $26.5274 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $101.74 | 8.628% | $110.5181 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $26.90 | 10.755% | $29.7931 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $183.65 | 7.852% | $198.0702 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $599.14 | $659.8746 | $659.87 | $659.90 | $659.90 | |