| 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 | $171.68 | 3.294% | $177.3351 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $182.58 | 9.310% | $199.5782 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $63.78 | 11.519% | $71.1268 | $71.13 | $71.15 | $71.10 |
| Purchase #4 | $223.84 | 5.648% | $236.4825 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $24.47 | 10.679% | $27.0832 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $78.93 | 12.725% | $88.9738 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $59.47 | 10.343% | $65.621 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $804.75 | $866.2006 | $866.20 | $866.25 | $866.20 | |