Sunday
April 20, 2014

Homework Help: Programming

Posted by Brenda on Sunday, April 17, 2011 at 9:59am.

Iím using VB 2008. I need to
write a simple program that calculates total sales of purchases. The program should accept item costs as input calculate the tax on each item (8%) display the item cost, total cost, and total after taxes. Item costs will be added to a listbox while the total without the taxes will be displayed in a label, the tax amount in another label, and finally, the total cost (items cost + tax) in a third label.

*******CODE********

Public Class Form1
Dim strTotal As Double = 0

Private Sub txtItemCost_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtItemCost.Enter

' select the Item Cost
txtItemCost.SelectAll()

End Sub

Private Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click

' declare valiables
Dim strTaxAmt As Double
Dim strTotalTax As Double
Dim strItemCost As Double
Dim strTotal As Double

' add items listbox
strItemCost = CDbl(lstItemCosts.Text)
strTotal = strTotal + strItemCost ' add to running total

' calculates totals
strTaxAmount = strTotal * 0.08
strTotalWTax = strTotal + strTaxAmount

txtTotal.Text = strTotal
txtTaxAmount.Text = strTaxAmount
txtTotalWTax.Text = strTotalWTax

' insert a dollar sign as the first character
strTotal = strTotal(0, "$"), "Currency")
strTaxAmount = strTaxAmount(0, "$")

Private Sub btnExit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnExit.Click
Me.Close()

End Sub

End Class

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Programming - Iím using VB 2008. I need to write a simple program that ...
Java Programming - I'm a beginner to Java and I need to know how to do the ...
Programming - Design a program that calculates the total amount of a meal ...
Programming - Language - PYTHON Design a program that calculates the total ...
C++ - Write a complete, working program that will do the following: Suppose you ...
CIS Design and Programming - Design a program that calculates the total amount ...
Intro to programming - Tip, Tax and Total question? Design a program that ...
Computer Programming Design - I really need someone to help me with this.I post ...
Computer Programming Design - Design a program that will ask the user to enter ...
Computer Science - Design a program that will ask the user to enter the amount ...

Search
Members