Problem Statement

A friend of mine runs a pharmacy.   He has a specialized function in his Dispensary application which receives a decimal value of currency and replaces it to a standard value.   This value is regulated by a government department.

Given a floating point value between   0.00   and   1.00,   rescale according to the following table:

Let's start with the solution:

priceLookup=[6,11,16,21,26,31,41,46,51,56,61,66,71,76,81,86,91,96,101];
priceReplace=[10,18,26,32,38,44,50,54,58,62,66,70,74,78,82,86,90,94,98,100];
pf(x)={
  x*=100;
  for(i=1,19,
    if(x
  );
  "nasal demons"
};