| 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 | $11.36 | 6.294% | $12.075 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $219.92 | 9.375% | $240.5375 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $74.97 | 11.289% | $83.4334 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $15.30 | 4.153% | $15.9354 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $191.96 | 4.852% | $201.2739 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $181.61 | 4.451% | $189.6935 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $202.85 | 10.553% | $224.2568 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $897.97 | $967.2055 | $967.21 | $967.25 | $967.20 | |