QB Issue Resolution:

If you are buying for the client and not stocking inventory, list the expense account several times with the amount per client and make it billable or not. Let’s face it if you and two friends split a 10.00 food bill, someone is going to pay one penny more.

if you use items, enter the qty and the total cost, QB will do the per item rate out to 5 decimals for cost, but money at least in the US and the UK, is held to two decimal places

Resolution for Issue 'Allocate single bill to multiple clients' available: Yes (Solved).
Source: Intuit Community forum.

Allocate single bill to multiple clients: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for account several
Quickbooks Repair Pro will resolve it efficiently and affordably. Guaranteed resolution of your issue, or you pay nothing!

Error Recovery for account several [Canada]
E-Tech is the #1 Quickbooks data migration and Conversion service provider.

Get 50% off Quickbooks Online

Click Here for 50% off!

Additional Support Options: