Citect scada hide tags

I want to hide some tags in a report when I print out
Is there a function I could use when my ELSE command is run to hide the tags instead of printing 0.00

The 0.00 is a Real Data type

FUNCTION CASH_SALE()
IF CASH_SALE_ON_CMD=TRUE
THEN GOODS_VALUE = LOAD_MIX_SIZE_PV * RECIPE_COST_PER_CUBE
VAT_TICKET = GOODS_VALUE * (VAT_VALUE/100)
LOAD_VALUE = VAT_TICKET + GOODS_VALUE
ELSE
GOODS_VALUE =0.00
VAT_TICKET =0.00
LOAD_VALUE =0.00
END
END

Regards
Alan

You could create a memory based STRING tag. Then based on your IF the tag would contain nothing or it would contain the finished string which would be made up of static text "The goods value = " and have the REAL tag added to teh string after being converted to STRING by the function RealToStr(). It would look something like this
"The goods value = " + RealToStr(yourtag)