| 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 | $78.68 | 4.600% | $82.2993 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $137.78 | 5.765% | $145.723 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $11.44 | 11.490% | $12.7545 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $30.27 | 13.755% | $34.4336 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $196.46 | 4.318% | $204.9431 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $249.70 | 9.218% | $272.7173 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $118.57 | 6.395% | $126.1526 | $126.15 | $126.15 | $126.20 |
| 7 purchase totals = | $822.90 | $879.0234 | $879.01 | $879.00 | $879.00 | |