       <f:facet name="header">  
                                    <h:outputLabel value="Sale Value Cash"/>
                                </f:facet> 
                                <h:outputLabel rendered="#{b1.paymentMethod=='Cash'}" value="#{b1.saleValue}" >
                                    <f:convertNumber pattern="#,##0.00"/>
                                </h:outputLabel>
                                <h:outputLabel rendered="#{b1.paymentMethod!='Cash'}" value="0.00"/>
                      