| 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 | $72.87 | 12.815% | $82.2083 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $187.73 | 7.479% | $201.7703 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $217.93 | 10.720% | $241.2921 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $58.52 | 4.754% | $61.302 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $145.49 | 4.107% | $151.4653 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $128.47 | 4.603% | $134.3835 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $113.40 | 4.431% | $118.4248 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $924.41 | $990.8463 | $990.84 | $990.80 | $990.90 | |