| 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 | $228.72 | 3.201% | $236.0413 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $27.59 | 9.345% | $30.1683 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $166.95 | 10.433% | $184.3679 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $216.93 | 13.612% | $246.4585 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $60.65 | 6.821% | $64.7869 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $237.71 | 12.503% | $267.4309 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $173.75 | 3.730% | $180.2309 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $1,112.30 | $1,209.4847 | $1,209.49 | $1,209.50 | $1,209.50 | |