Re: Need help to sort out the below code...

Path	csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.datemas.de!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed4.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail
Return-Path	<jugurtha.hadjar@gmail.com>
X-Original-To	python-list@python.org
Delivered-To	python-list@mail.python.org
X-Spam-Status	OK 0.082
X-Spam-Evidence	'H': 0.84; 'S': 0.01; 'subject:help': 0.08; 'computed': 0.09; 'percentage': 0.09; '(money': 0.16; 'margins': 0.16; '(the': 0.22; 'header:User-Agent:1': 0.23; 'second': 0.26; 'values': 0.27; 'header:In-Reply-To:1': 0.27; 'subject:the': 0.34; 'received:google.com': 0.35; 'vat': 0.36; 'two': 0.37; 'message- id:@gmail.com': 0.38; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'costs': 0.63; 'subject:Need': 0.64; 'price': 0.69; 'moves': 0.84; 'subject:below': 0.84
DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=YLgytD8qiH9SiDlTnFP4k9SaZSOzt2Htvt36BUUyz+Y=; b=yktaZCl7NtghiQwe5A+Lnlju0XOtlJ7KzbsQ0zAKJkMp5eNgICp02ydPnkdfhrFbCy +RUbVszwvQRuy7HwJ/80yDhl1BkdcUxquqTlW7oEEtZFQpm9hARfJp0dKwYkXxTAaa+5 foSw7CeNW4m2PsyDhEYhJMNFFOzZdxKVsY7hwrp9gSCCXeOc8zZUjV4ANdlC1dytX1Wl xGG7O+M8j6rb35BdMbmdMh4O8E2Xqz+NuAt55hinGRD0kA9qD/kxCQkALmOTVAWLJ4WR 2GS7OZMQVk7DFbmdHfTdFTL9XJW8LuZTvLyNYjCGpY99InAecDOWkZFIALumW5ozIOso 6Q+A==
X-Received	by 10.14.211.195 with SMTP id w43mr1326376eeo.57.1379147901278; Sat, 14 Sep 2013 01:38:21 -0700 (PDT)
Date	Sat, 14 Sep 2013 09:38:19 +0100
From	Jugurtha Hadjar <jugurtha.hadjar@gmail.com>
User-Agent	Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130803 Thunderbird/17.0.8
MIME-Version	1.0
To	python-list@python.org
Subject	Re: Need help to sort out the below code...
References	<9f6d4a88-4ae4-4e61-9f73-c074ec3f487f@googlegroups.com>
In-Reply-To	<9f6d4a88-4ae4-4e61-9f73-c074ec3f487f@googlegroups.com>
Content-Type	text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding	7bit
X-BeenThere	python-list@python.org
X-Mailman-Version	2.1.15
Precedence	list
List-Id	General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe	<https://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive	<http://mail.python.org/pipermail/python-list/>
List-Post	<mailto:python-list@python.org>
List-Help	<mailto:python-list-request@python.org?subject=help>
List-Subscribe	<https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups	comp.lang.python
Message-ID	<mailman.373.1379147907.5461.python-list@python.org> (permalink)
Lines	15
NNTP-Posting-Host	2001:888:2000:d::a6
X-Trace	1379147907 news.xs4all.nl 15982 [2001:888:2000:d::a6]:57167
X-Complaints-To	abuse@xs4all.nl
Xref	csiph.com comp.lang.python:54157

Show key headers only | View raw

Hello, mnishpsyched..

You also want the VAT to be computed as a percentage _of_ something, and 
not hard-coded, so that if you change the price of the pizza, you only 
have to change one value (pr_pz) instead of two values pr_pz and tx_tz 
(as the second is computed from the first).

You only multiply by coefficients, and these coefficients (the 
percentage the state charges) is less likely to change than the costs of 
ingredients or your margins (money moves faster than legislation).



-- 
~Jugurtha Hadjar,

Thread

Need help to sort out the below code... mnishpsyched <mnish1984@gmail.com> - 2013-09-13 23:34 -0700
  Re: Need help to sort out the below code... Terry Reedy <tjreedy@udel.edu> - 2013-09-14 03:50 -0400
  Re: Need help to sort out the below code... Jugurtha Hadjar <jugurtha.hadjar@gmail.com> - 2013-09-14 09:38 +0100
  Re: Need help to sort out the below code... John Gordon <gordon@panix.com> - 2013-09-14 14:42 +0000

csiph-web