| 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 | $152.76 | 4.600% | $159.787 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $177.26 | 6.283% | $188.3972 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $220.26 | 6.584% | $234.7619 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $20.29 | 7.259% | $21.7629 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $212.31 | 10.513% | $234.6302 | $234.63 | $234.65 | $234.60 |
| Purchase #6 | $75.40 | 3.178% | $77.7962 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $97.58 | 10.492% | $107.8181 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $955.86 | $1,024.9535 | $1,024.96 | $1,024.95 | $1,025.00 | |