{
  "example_kind": "synthetic manual decision kit",
  "layout": "changefolio",
  "heading": "Inspect the example before choosing a rule",
  "dataset": {
    "heading": "Synthetic reporting records",
    "headers": [
      "Item",
      "Raw elapsed hours",
      "Per-item rounded display"
    ],
    "rows": [
      [
        "A",
        "0.6",
        "1 if rounded first"
      ],
      [
        "B",
        "0.6",
        "1 if rounded first"
      ],
      [
        "C",
        "0.6",
        "1 if rounded first"
      ]
    ]
  },
  "versions": {
    "original": "Draft: three whole hours after rounding each item first.",
    "revised": "Precision note: raw total 1.8 hours; displayed total 2 hours under sum-then-round. A different order yields 3 and is not silently substituted.",
    "changes": [
      [
        "Rounding order",
        "Round each then add",
        "Add raw then round once"
      ],
      [
        "Evidence",
        "Only rounded values retained",
        "Raw durations retained with policy"
      ]
    ]
  },
  "explorer": {
    "label": "Choose the reporting evidence available",
    "options": [
      [
        "raw",
        "Raw values and the rounding convention are known",
        "Apply the stated order and disclose the display unit."
      ],
      [
        "rounded",
        "Only rounded item displays are available",
        "Do not invent the lost raw total."
      ],
      [
        "unknown",
        "Rounding order is unspecified",
        "Define the convention before comparing totals."
      ]
    ]
  },
  "sources": [
    "kanban"
  ],
  "method_references": [
    {
      "id": "kanban",
      "title": "The Kanban Guide, May 2025",
      "url": "https://kanbanguides.org/the-kanban-guide/2025.5/",
      "scope": "Clock and work-item definitions; examples and local rules are our own."
    }
  ]
}