snmp-device-thresholds integer output

Is it possible to customize the output of a threshold message to include a number with two decimal points in the snmp-device-thresholds output?  Particularly in the email that is sent out.

For example of a value was 80.06 with the following:

warning: ${PercUsage} > ${WarnThreshold} "TCAM ${PercUsage} > ${WarnThreshold}"

Yields 80 in the output. 

Any help out this would be very much appreciated.  Thanks