Penny Rounding for Windsurf

com.gumballtools/penny-rounding

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

client:Windsurf transport:streamable-http tools:3

Install Penny Rounding in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "penny-rounding": {
      "serverUrl": "https://penny-rounding.gumballtools.com/api/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs