| 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 | $108.27 | 3.249% | $111.7877 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $10.43 | 7.835% | $11.2472 | $11.25 | $11.25 | $11.20 |
| Purchase #3 | $68.76 | 8.592% | $74.6679 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $222.29 | 6.587% | $236.9322 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $98.67 | 4.350% | $102.9621 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $89.37 | 8.783% | $97.2194 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $40.84 | 5.305% | $43.0066 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $638.63 | $677.8231 | $677.83 | $677.80 | $677.80 | |