| 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 | $115.62 | 5.282% | $121.727 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $31.81 | 13.292% | $36.0382 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $205.35 | 12.786% | $231.6061 | $231.61 | $231.60 | $231.60 |
| Purchase #4 | $18.71 | 10.481% | $20.671 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $47.78 | 10.721% | $52.9025 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $177.31 | 3.490% | $183.4981 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $163.53 | 4.192% | $170.3852 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $760.11 | $816.8281 | $816.84 | $816.85 | $816.80 | |