Issue with % adjustements with decimals

Hi

I have posted this on ubercart forums, and Ryan told me that it was better to open an issue here:

I don't know if this is posted already, but for % adjustements with decimals, it truncates the decimal part.

ie. for 6.95% COD adjustment the adjustment applied is 0.06 instead of 0.0695

I've modified the _payment_method_adjustment of uc_pma.module for solving this (lines 178-183 or so):

Before:
  if (strstr($adjustment, '%')){
    $percent = TRUE;
    $adjustment = str_replace('%', '', $adjustment);
    $adjustment /= 100;
  }

After:

  if (strstr($adjustment, '%')){
    $percent = TRUE;
    $adjustment = str_replace('%', '', $adjustment);
    $adjustment = number_format(str_replace(variable_get('uc_currency_dec', '.'),".",$adjustment), 2);
    $adjustment /= 100;
  }

Lyle has commented that it would be better to use floatval instead number_format, but I haven't tested it..