| 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 | $158.36 | 10.659% | $175.2396 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $231.28 | 6.739% | $246.866 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $95.84 | 4.407% | $100.0637 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $28.53 | 5.286% | $30.0381 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $198.82 | 6.660% | $212.0614 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $217.71 | 10.552% | $240.6828 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $249.54 | 8.198% | $269.9973 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $1,180.08 | $1,274.9489 | $1,274.95 | $1,274.95 | $1,275.00 | |