| 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 | $201.31 | 11.575% | $224.6116 | $224.61 | $224.60 | $224.60 |
| Purchase #2 | $15.39 | 3.739% | $15.9654 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $95.27 | 13.427% | $108.0619 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $66.69 | 6.184% | $70.8141 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $68.93 | 9.199% | $75.2709 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $148.76 | 3.202% | $153.5233 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $28.61 | 9.419% | $31.3048 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $624.96 | $679.5520 | $679.54 | $679.45 | $679.60 | |