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 | $19.72 | 6.439% | $20.9898 | $20.99 | $21.00 | $21.00 |
Purchase #2 | $209.61 | 10.660% | $231.9544 | $231.95 | $231.95 | $232.00 |
Purchase #3 | $75.83 | 7.615% | $81.6045 | $81.60 | $81.60 | $81.60 |
Purchase #4 | $81.59 | 8.134% | $88.2265 | $88.23 | $88.25 | $88.20 |
Purchase #5 | $121.90 | 4.756% | $127.6976 | $127.70 | $127.70 | $127.70 |
Purchase #6 | $96.53 | 6.689% | $102.9869 | $102.99 | $103.00 | $103.00 |
Purchase #7 | $11.25 | 8.363% | $12.1908 | $12.19 | $12.20 | $12.20 |
7 purchase totals = | $616.43 | $665.6505 | $665.65 | $665.70 | $665.70 |