| 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 | $34.75 | 3.416% | $35.9371 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $44.45 | 9.491% | $48.6687 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $182.38 | 8.558% | $197.9881 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $234.29 | 6.749% | $250.1022 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $28.85 | 6.776% | $30.8049 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $188.91 | 13.700% | $214.7907 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $206.52 | 12.475% | $232.2834 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $920.15 | $1,010.5751 | $1,010.57 | $1,010.60 | $1,010.60 | |