What Is Anchoring Bias?
Anchoring bias is a cognitive bias where we rely too heavily on the first piece of information we receive (the 'anchor') when making a decision. Once the anchor is set, we tend to interpret all subsequent information around it, often making adjustments that are too small. In shopping, the first price you see for a product becomes the anchor against which you judge all other prices and 'deals'.

How Retailers Use Anchoring to Their Advantage
Retailers are masters of using this psychological quirk to influence your perception of value. They know that if they can set a high anchor, the final price will seem much more reasonable in comparison.
Inflated 'Original' Prices
The most common tactic is showing a high 'original' or 'manufacturer's suggested retail price' (MSRP) right next to a lower sale price. A sweater marked down to $50 from $100 feels like a fantastic deal. But what if the sweater was never intended to sell for $100? The high anchor makes the $50 price seem like a bargain, encouraging a quick purchase before the 'deal' disappears.
Tiered Pricing and Decoys
Another strategy is to present a very expensive 'premium' option first. When you see a $2,000 television, the $1,200 model next to it suddenly seems much more affordable and reasonable. The expensive model acts as an anchor, making the mid-tier option the most attractive choice, even if it's still more than you originally planned to spend.
Real-World Examples of Anchoring
This isn't just limited to sale tags. You can see anchoring at work everywhere:
- Restaurants: A menu might feature a very expensive steak at the top, making the other entrees seem cheap by comparison.
- Real Estate: An agent might show you an overpriced house first to make the next, more reasonably priced properties look like great finds.
- Car Dealerships: The sticker price (MSRP) on the window is the anchor. All negotiations happen downward from that number, making the final price feel like a win for the buyer.
How to Protect Yourself from Anchoring Bias
Awareness is the first step. Before looking at the price, ask yourself: 'What is this item actually worth to me?' Do your own research on what a fair market price is before you go shopping. Ignore the 'original' price and evaluate the current price on its own merit. By setting your own anchor based on research and personal value, you can break free from the retailer's influence and make smarter purchasing decisions.
Frequently Asked Questions
Is anchoring bias always bad?
Not necessarily. It's a mental shortcut that helps us make decisions quickly. However, it becomes a problem when it's exploited to make us overspend or misjudge value.
Does this happen in online shopping too?
Absolutely. Online stores constantly use tactics like showing crossed-out list prices and 'before' prices to anchor your perception of a deal.
How can I find the true price of an item?
Use price comparison websites and browser extensions (like CamelCamelCamel for Amazon) to track an item's price history. This will reveal if the 'sale' price is actually a good deal or just a return to its normal price.
Summary
- Anchoring bias is our tendency to rely on the first piece of information (the 'anchor') when making decisions.
- Retailers use high 'original' prices as anchors to make sale prices seem more attractive.
- This tactic is used in everything from clothing sales to car negotiations and restaurant menus.
- To combat it, do your own research to establish a fair price before you shop.
- Focus on the item's actual value to you, not the discount being advertised.