[inverse-tax] / index.html

<!DOCTYPE html>
<html>
<head>
<script src="tax.js"></script>
<script src="tax_ui.js"></script>
<!-- Tests are in tax.test.js -->
<style>
  td { padding: .5em; vertical-align: top}
  textarea { height: 12em; }
  input { width: 7em }
  .output { padding: 1em; background-color: #eee; border: thin solid #888; width: max-content;  }
  .privacy_policy { margin-top: 5em; }
</style>
</head>
<body onload="calculate()">
<h1>Inverse income tax tool</h1>
<p>What before-tax salary is needed to provide a specified after-tax salary?</p>

<form>
<table>
<tr>
<td>
Federal deductible<br/><input id="deductible_1" value="27700" onchange="calculate()" oninput="calculate()"/>
</td>
<td>
State deductible<br/><input id="deductible_2" value="10404" onchange="calculate()" oninput="calculate()"/>
</td>
</tr>
<tr>
<td>
Federal tax table<br/>
<textarea id="tax_table_1" onchange="calculate()" oninput="calculate()">     0 10
 22000 12
 89450 22
190750 24
364200 32
462500 32
683750 35</textarea>
</td>
<td>
State tax table<br/>
<textarea id="tax_table_2" onchange="calculate()" oninput="calculate()">      0  1
  20198  2
  47884  4
  76576  6
 104910  8
 132590  9.3
 677278 10.3
 812728 11.3
1354550 12.3</textarea>
<br/>(Initial table is California's)
</td>
</tr>
<tr>
<td colspan="2">
Desired after-tax salary</br>
<input id="after_tax" value="100000" onchange="calculate()" oninput="calculate()">
</td></tr>
</table>
</form>

<p class="output">
  <strong><span id="before_tax"></span> before tax</strong>
  - <span id="tax_1"></span> federal tax
  - <span id="tax_2"></span> state tax
  = <span id="after_tax_verification"></span> after tax.
</p>

<p class="privacy_policy">Privacy policy: All calculations are client-side; no figures are sent to any server.</p>
</body>
</html>
Commit	Line	Data
0993d859 SW	1	<!DOCTYPE html>
	2	<html>
	3	<head>
	4	<script src="tax.js"></script>
d0678fe5	5	<script src="tax_ui.js"></script>
52ca3d7f	6	<!-- Tests are in tax.test.js -->
d0678fe5 SW	7	<style>
	8	td { padding: .5em; vertical-align: top}
	9	textarea { height: 12em; }
	10	input { width: 7em }
7a5e093a SW	11	.output { padding: 1em; background-color: #eee; border: thin solid #888; width: max-content; }
7a5e093a SW	12	.privacy_policy { margin-top: 5em; }
d0678fe5	13	</style>
0993d859	14	</head>
d0678fe5 SW	15	<body onload="calculate()">
d0678fe5 SW	16	<h1>Inverse income tax tool</h1>
151ede0f	17	<p>What before-tax salary is needed to provide a specified after-tax salary?</p>
d0678fe5 SW	18
	19	<form>
	20	<table>
	21	<tr>
	22	<td>
f0d01493	23	Federal deductible<br/><input id="deductible_1" value="27700" onchange="calculate()" oninput="calculate()"/>
d0678fe5 SW	24	</td>
d0678fe5 SW	25	<td>
f0d01493	26	State deductible<br/><input id="deductible_2" value="10404" onchange="calculate()" oninput="calculate()"/>
d0678fe5 SW	27	</td>
	28	</tr>
	29	<tr>
	30	<td>
	31	Federal tax table<br/>
86fe1a72	32	<textarea id="tax_table_1" onchange="calculate()" oninput="calculate()"> 0 10
f0d01493 SW	33	22000 12
	34	89450 22
	35	190750 24
	36	364200 32
	37	462500 32
	38	683750 35</textarea>
d0678fe5 SW	39	</td>
	40	<td>
	41	State tax table<br/>
86fe1a72	42	<textarea id="tax_table_2" onchange="calculate()" oninput="calculate()"> 0 1
f0d01493 SW	43	20198 2
	44	47884 4
	45	76576 6
	46	104910 8
	47	132590 9.3
	48	677278 10.3
	49	812728 11.3
	50	1354550 12.3</textarea>
d0678fe5 SW	51	<br/>(Initial table is California's)
	52	</td>
	53	</tr>
	54	<tr>
	55	<td colspan="2">
	56	Desired after-tax salary</br>
	57	<input id="after_tax" value="100000" onchange="calculate()" oninput="calculate()">
	58	</td></tr>
	59	</table>
	60	</form>
	61
7a5e093a SW	62	<p class="output">
	63	<strong><span id="before_tax"></span> before tax</strong>
	64	- <span id="tax_1"></span> federal tax
	65	- <span id="tax_2"></span> state tax
	66	= <span id="after_tax_verification"></span> after tax.
	67	</p>
d0678fe5	68
7a5e093a	69	<p class="privacy_policy">Privacy policy: All calculations are client-side; no figures are sent to any server.</p>
0993d859 SW	70	</body>
0993d859 SW	71	</html>