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Penny Rounding

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Round cash totals to the nearest nickel correctly — after tax, on the total, cash only.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http penny-rounding 'https://penny-rounding.gumballtools.com/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "penny-rounding": {
            "type": "http",
            "url": "https://penny-rounding.gumballtools.com/api/mcp"
        }
    }
}

Frequently asked questions

What is Penny Rounding?

Round cash totals to the nearest nickel correctly — after tax, on the total, cash only.

How do I install Penny Rounding?

It runs as a remote server. In Claude Code: claude mcp add --transport http penny-rounding 'https://penny-rounding.gumballtools.com/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Penny Rounding need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Penny Rounding open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Penny Rounding?

It is published by bwalvoord. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.