                                           <h:outputText value="#{pharmacyController.getLastPurchaseRate(bi.item)}">
                                                    <f:convertNumber pattern="#00.00"/>
                                                </h:outputText>
                                            </h:panelGroup>
                                        </p:column>  


                                        <p:column headerText="Total" width="6em"  class="text-end px-1"  >  
                  