1. Click "Options"
Firstly Navigate to Options.
2. Click "Catalog"
Then select the Catalog options
3. Precision is currently set to 2 decimal places.
Here you can see that at the moment Precision is set to 2. This means all Financial rounding within the sales module will be rounded to 2 decimal places.
4. You can see all our pricing values are currently rounding to 2 decimal places.
You can see all our dollar value amounts are rounding to 2 decimal places.
5. Change the Decimal Precision to 3
Lets change our decimal precision to 3. This will now make all our financial values round to 3 decimal places instead.
6. All our dollar values are now at 3 decimal places
As you can see our dollar values are now rounding to 3 decimal places. This change will take affect on all UI places and on our PDF Exports