零售和POS
销售税与利润率计算器
查看税收对你利润率的真实成本
可视化销售税如何影响您的利润率和客户定价。计算税后利润并比较差额。
$
不含税的销售价格
0%7.5%15%
你所在地的销售税百分比
$
你为该商品支付的金额
税务影响分析
税额
$8.50
8.5% of subtotal
总价（含税）
$108.50
What customer pays
Your Profit (Subtotal - Cost)
$50.00
50.0% margin on subtotal
💰 Price Breakdown
Subtotal$100.00
92.2%
Sales Tax (8.5%)$8.50
7.8%
Total Price$108.50
📈 Your Profit
Your Cost-$50.00
50.0% of sub
Your Profit+$50.00
50.0% margin
Note: You don't get to keep the tax — it goes to the government.
理解税率和计算
销售税影响客户对价格的看法和你的有效利润率。一种看起来在税前有 50% 加价的产品，当你计入税收百分比时会缩水。
理解税收、定价和利润率之间的关系，有助于你设定具有竞争力的价格，同时保持健康的盈利能力。一些零售商在广告价格中包含税收；其他的在结账时添加。
💡 Pro Retailer Tips:
- Included vs. Excluded: Some jurisdictions allow you to include tax in the advertised price; others require you to add it at checkout.
- Pricing Strategy: Consider psychological pricing ("$9.99" vs "$10.75" with tax in 8% jurisdiction).
- Tax Compliance: Set aside tax collected from customers — it's not your profit, it's a liability.
- Multi-State Sales: Online sales to other states may have different tax rules. Consult an accountant.
Example:
Scenario: You sell a $100 item in an 8% tax region.
- Customer sees a $108 total price
- You keep $100 in revenue
- You owe $8 in sales tax to the state
- Your profit depends on what you paid for the item
Automate Tax Compliance
Olgax POS automatically calculates and tracks sales tax per transaction, simplifying reconciliation and compliance reporting.