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 | $8.83 | 5.418% | $9.3084 | $9.31 | $9.30 | $9.30 |
Purchase #2 | $96.40 | 4.696% | $100.9269 | $100.93 | $100.95 | $100.90 |
Purchase #3 | $116.41 | 12.866% | $131.3873 | $131.39 | $131.40 | $131.40 |
Purchase #4 | $228.67 | 3.744% | $237.2314 | $237.23 | $237.25 | $237.20 |
Purchase #5 | $205.68 | 3.425% | $212.7245 | $212.72 | $212.70 | $212.70 |
Purchase #6 | $155.26 | 9.484% | $169.9849 | $169.98 | $170.00 | $170.00 |
Purchase #7 | $120.53 | 5.530% | $127.1953 | $127.20 | $127.20 | $127.20 |
7 purchase totals = | $931.78 | $988.7587 | $988.76 | $988.80 | $988.70 |