Order error where shipping doesn't get calculated in FarApp

Example error: "ERROR: USER_ERROR - FarApp Error - Web order total is 1214.11 but NetSuite computed the total as 1104.15"

If you encounter this error, please use the following steps to confirm your NetSuite is configured correctly.

Make sure "Charge on Shipping" is enabled. You can find this setting by going to Setup -> Accounting -> Shipping. It will be the first check box on the page.
- While you're on the Shipping settings page, make sure everything else is configured as well.
Once you have that enabled, the order in FarApp should populate the shipping and be able to sync to NetSuite.