| 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 | $218.57 | 12.369% | $245.6049 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $231.83 | 9.618% | $254.1274 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $156.98 | 3.383% | $162.2906 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $134.67 | 10.319% | $148.5666 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $8.68 | 4.419% | $9.0636 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $40.53 | 3.722% | $42.0385 | $42.04 | $42.05 | $42.00 |
| Purchase #7 | $27.78 | 9.714% | $30.4785 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $819.04 | $892.1701 | $892.17 | $892.20 | $892.20 | |