| 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 | $205.55 | 3.798% | $213.3568 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $245.95 | 13.196% | $278.4056 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $175.81 | 13.145% | $198.9202 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $65.97 | 6.409% | $70.198 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $9.86 | 6.264% | $10.4776 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $173.83 | 13.148% | $196.6852 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $129.27 | 11.552% | $144.2033 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $1,006.24 | $1,112.2467 | $1,112.26 | $1,112.25 | $1,112.30 | |