| 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 | $216.96 | 10.489% | $239.7169 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $198.92 | 4.635% | $208.1399 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $74.65 | 11.790% | $83.4512 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $129.73 | 6.170% | $137.7343 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $66.53 | 7.341% | $71.414 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $15.95 | 10.706% | $17.6576 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $150.82 | 4.662% | $157.8512 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $853.56 | $915.9651 | $915.96 | $915.95 | $916.00 | |