Finance & Crypto Hosted remote
Penny Rounding
Round cash totals to the nearest nickel correctly — after tax, on the total, cash only.
Install
Remote streamable-http
https://penny-rounding.gumballtools.com/api/mcpClient config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"com-gumballtools-penny-rounding": {
"url": "https://penny-rounding.gumballtools.com/api/mcp"
}
}
}Source: official MCP Registry record · registry name com.gumballtools/penny-rounding · published 2026-09-05 · updated 2026-09-05. Not an endorsement; review the code before connecting it to anything sensitive.