| 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 | $216.60 | 6.784% | $231.2941 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $162.68 | 9.659% | $178.3933 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $48.45 | 3.521% | $50.1559 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $116.31 | 13.323% | $131.806 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $175.82 | 3.422% | $181.8366 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $59.36 | 12.561% | $66.8162 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $14.62 | 10.671% | $16.1801 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $793.84 | $856.4822 | $856.49 | $856.50 | $856.50 | |