| 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 | $125.72 | 7.316% | $134.9177 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $211.51 | 11.413% | $235.6496 | $235.65 | $235.65 | $235.60 |
| Purchase #3 | $182.90 | 3.338% | $189.0052 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $165.33 | 10.840% | $183.2518 | $183.25 | $183.25 | $183.30 |
| Purchase #5 | $195.29 | 11.222% | $217.2054 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $7.48 | 12.286% | $8.399 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $8.97 | 10.458% | $9.9081 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $897.20 | $978.3368 | $978.35 | $978.30 | $978.30 | |