When tipping in pubs/restaurant, it will mostly be a simple round up to the nearest integer.
It is calculated by the overall score of the chain divided by 70 and rounded up to the nearest integer.
This value is rounded up to the nearest integer, which is 1.
Rounded down to the nearest integer the Droop quota is found to be 34.
In the following formula the result should be rounded to the nearest integer:
This can be found by taking the base 10 logarithm of sample size and rounding to the nearest integer.
The next step is to round E to the nearest integer.
In this application, the best setting of the parameter M is the nearest integer to .
Note that this differs from the worst case argument given above, in that it does not allow rounding up to the nearest integer.
For simple rounding to the nearest integer, the step size is equal to 1.