# Tip & Tax Splitter MCP for AI Agents AI Agent Connect

> Tip & Tax Splitter lets you figure out exactly who owes what when splitting a group bill. It handles the math for both proportional and additive splits so you don't have to guess. Compare methods side-by-side to see the difference in costs for everyone involved. Stop the arguments at the table and get accurate totals for your friends or colleagues instantly.

## Overview
- **Category:** finance
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_XWoaLyuBtadlnjzZ0ycF22UWrNsaIF3l3Pk7qJ9R/ai-agent-connect
- **Tags:** splitting, tax, tip, calculator, group-bills

## Description

Tip & Tax Splitter handles the math for group bills so you don't have to guess. It's for those moments when a group dinner ends and everyone needs to know their fair share. You can choose to split the tax and tip based on what each person actually ordered, or you can just split the extra costs equally across the whole table. This is a big help when one person ordered a $50 steak and another just had a side salad. By adding this to your Vinkius catalog, you get a way to get these numbers instantly without pulling out a calculator. You can even see both methods side-by-side to help the group decide on the fairest way to pay. It makes the whole process faster and removes the headache of manual math.

## Tools

### additive_split
Calculates a split where the total tax and tip are divided equally among everyone. This is the fastest way to split a bill when everyone is ordering roughly the same amount.

### proportional_split
Calculates a split where tax and tip are distributed based on each person's subtotal. This ensures the person who ordered the most pays the most of the extra costs.

### compare_splits
Shows a side-by-side comparison of proportional and additive splitting methods. Use this to show your friends the price difference between the two options.

## Prompt Examples

**Prompt:** 
```
Alice spent $20, Bob spent $30. Tax is 8% and tip is 15%. How much does each pay?
```

**Response:** 
```
Here is the breakdown for the group bill:

| Method | Alice | Bob |
| :--- | :--- | :--- |
| **Proportional** | $24.00 | $36.00 |
| **Additive** | $23.00 | $37.00 |

*Proportional assumes the tip and tax are split based on their individual spending.*
```

**Prompt:** 
```
Calculate a proportional split for a $100 steak with 10% tax and 20% tip.
```

**Response:** 
```
**Proportional Split Breakdown:**

* **Subtotal:** $100.00
* **Tax (10%):** $10.00
* **Tip (20%):** $20.00
* **Total Owed:** $130.00
```

**Prompt:** 
```
Show me the difference between splitting a $200 bill (tax 10%, tip 18%) between two people if one spent $50 and the other $150.
```

**Response:** 
```
Here is how the costs differ based on the split method:

**Option 1: Proportional Split**
* Person 1 ($50 subtotal): **$61.00**
* Person 2 ($150 subtotal): **$139.00**

**Option 2: Additive Split**
* Person 1 ($50 subtotal): **$114.00**
* Person 2 ($150 subtotal): **$186.00**
```

## Capabilities

### Calculate proportional tax shares
Distribute tax and tip based on the specific subtotal of each person's order.

### Divide extra costs equally
Split the total tax and tip evenly across all participants in a group.

### Compare splitting methods
View proportional and additive totals side-by-side to see the price difference.

### Calculate exact totals
Get the final amount each person owes including all taxes and gratuities.

### Resolve bill disputes
Provide clear math to ensure everyone pays a fair share of the group tab.

## Use Cases

### Splitting a dinner with different order sizes
A group of 4 goes to dinner. One person ordered a $50 steak, another had a $10 salad. Use proportional_split to make sure the steak eater pays a fair share of the $20 tip.

### Dividing hotel room costs
You're splitting a hotel room for a weekend trip. Use additive_split to divide the tax and fees equally between three friends.

### Deciding on a fair split method
You're unsure if a split is fair. Use compare_splits to show your friends the difference between the two options.

### Quick team lunch totals
A team lunch where everyone ordered roughly the same. Use additive_split to get the total for 10 people in seconds.

## Benefits

- Stop the 'who owes what' arguments by showing everyone the exact math using compare_splits.
- Get precise numbers for high-end meals where a proportional proportional_split makes the most sense.
- Quickly settle small group tabs where an additive_split is the easiest and fastest way to go.
- Remove the need to pull out a physical calculator or open a separate app while you're trying to leave a restaurant.
- Ensure you're never under-collecting on tips or overcharging a friend who only had a side salad.

## How It Works

The bottom line is you get instant, accurate bill breakdowns without doing the math yourself.

1. Provide your AI client with the individual subtotals, tax rate, and tip percentage.
2. Tell the agent which splitting method you want to see.
3. Get a clear breakdown of exactly what each person owes.

## Frequently Asked Questions

**How does Tip & Tax Splitter help with group dinners?**
It automatically calculates how much each person owes based on their specific order. You can choose to split the tax and tip fairly based on spending or split it equally.

**Can I use Tip & Tax Splitter for travel expenses?**
Yes, it's great for splitting shared costs like hotel taxes or group meal tips during a trip. It ensures the math is accurate for everyone involved.

**What is the difference between proportional and additive splits?**
Proportional splitting gives everyone a share of the tax and tip based on their subtotal. Additive splitting divides the total tax and tip equally among the whole group.

**Does Tip & Tax Splitter handle different tax rates?**
Yes, you can provide any tax percentage, and the Connector will factor that into the final totals for each person.

**How do I show my friends the difference in costs?**
You can ask your AI client to compare both splitting methods at once. It will provide a side-by-side breakdown of the totals for each person.

**Is Tip & Tax Splitter good for large groups?**
It works perfectly for any group size. It quickly handles the math for 3 people or 30 people without any extra effort from you.

**What is the difference between proportional and additive splitting?**
Proportional splitting (via `proportional_split`) distributes the group's total tax and tip based on how much each person spent. Additive splitting (via `additive_split`) applies the entire group's tax and tip amount to every single participant.

**How can I see both methods at once?**
You can use the `compare_splits` tool to generate a structured comparison of both the proportional and additive methods side-by-side.

**Do I need an API key to use this?**
No, you don't need any API keys. You can connect via Vinkius Edge using your personal Connection Token.