Suggested Gratuity

Summary

A gratuity is an optional payment that guests can choose to pay in addition to the check amount. This is usually done to express appreciation of customer service. Based on how a site is configured, suggested gratuity amounts, based on a percentage of the gross sales, are provided to make it easier for guests to calculate the amount of gratuity they wish to add. 

The suggested gratuity can be displayed on:

  • Printed guest receipt

  • Guest UI payment screen 

Suggested Gratuity Formula

Suggested Gratuity Formula

Suggested Gratuity = (Gross Sales x (payment amount/check total)) x Suggested Gratuity Percentage

Definition: Gross Sales -  Includes all revenue sales before subtracting discounts. Does not include non-revenue sales (e.g., gift card sales, donations), taxes and gratuities (both manual and automatic).

Scenarios

The following scenarios further illustrate the calculations. Each example demonstrates a 20% gratuity.

Scenario 1: No automatic gratuity applied 

Gross Sales

$100.00

Suggested 20% gratuity

$ 20.00 

Scenario 2: Automatic gratuity applied 

Gross Sales

  $100.00

Auto Gratuity

- $ 20.00

Suggested 20% gratuity 

 $ 20.00 

Scenario 3: Based on partial payment; no automatic gratuity applied 

Check total

$100.00

Payment 1

$60.00

Suggested 20% gratuity

(100 x (60/100) x 20)

$12.00 

Payment 2

$40.00

Suggested 20% gratuity

(100 x (40/100) x 20)

   $8.00 

Scenario 4: Based on partial payment; automatic gratuity applied 

When there are split payments and an automatic gratuity has been applied to the check (i.e., $20 due to large party size): 

Check total

$100.00

Auto Gratuity

- $20.00

 

 

Payment 1

$60.00

Suggested 20% gratuity
(100 x (60/100) x 20)

$12.00 

 

 

Payment 2

$40.00

Suggested 20% gratuity

(100 x (40/100) x 20)

$8.00

A gratuity calculator can be downloaded to verify calculations: Gratuity Calculator

Receipt examples

Single payment 

Split payment

    

Automatic gratuity

Configuration

To configure suggested gratuities in ECM:

  • Go to Sites > Receipts 

  • Enter the percentages for the suggested gratuities

    • Up to a maximum of three suggested gratuity percentages can be configured. 

    • If a percentage is left blank (NULL in the database), then that suggested amount is not displayed.

  • Enter the text for the message displayed for suggested gratuity (e.g., "Suggested Gratuity")

  • Choose how the gratuity is computed

The percentages and dollar amounts are calculated and printed on the guest payment receipt and shown on the guest payment screen. 

Operation

When paying for a check, suggested gratuities appear at the end of the payment process.

Receipts

Receipts are indifferent to payment type. The suggested amounts are printed at bottom of the receipt with the display message.

Guest UI

Although gratuities are suggested, the customer may enter their own amount for gratuity.

Credit card - When paying with credit card, the gratuity amount is added directly to the check when the guest taps the percentage they wish to add. 

Cash - When paying with cash, suggested gratuity amounts are shown, but the money is given to a server rather than added directly to the check by the guest. The server can then manually add the tip to the check.

 

 

Related articles

Receipts - General

Gratuities and Surcharges

Guest Facing (Sites) 

Internal Only:
Suggested Gratuities (design doc; internal only) 
Suggested Gratuity (design doc - original; internal only) 

 

For reference from the California State Board of Equalization: 

When are tips taxable?

Generally, tip charges are only subject to sales tax if they are mandatory.

Mandatory tip charges 

Taxable

These are taxable whether or not the tips are paid to an employee. Automatic gratuities, service charges or tips added to catering contracts can also be mandatory tips

Optional tip charges

Generally not taxable

If customers add an additional tip at their discretion, that amount is not taxable.

Per the Board of Equalization, California https://www.boe.ca.gov/news/pdf/l199.pdf

For sales tax purposes, tips associated with taxable sales and services are separated into two categories:
(1) optional or voluntary tips, which generally are not taxable, and
(2) mandatory tips, which are taxable.
When a preset amount is added to the customer's bill (such as an automatic gratuity), it is considered mandatory. On the other hand, if the customer decides how much to tip when the bill is received, it is considered optional.

 

Test verification

Suggested gratuity calculations have been tested and verified on the following: 

  • SIngle payment

  • Split payment

    • Evenly split

    • Split by amount 

  • Entered amount of gratuity

  • With adjustment (calculated on gross sales, not net sales)

  • Gift card reload/sale - No suggested gratuity printed on the receipt; this is a non-revenue sale

  • Check with ordered items and gift card reload (calculated on gross sale less the non-revenue sale) 

Reference: OE-11844