function conditionalNumeric(hot, td, row, column, prop, value, cellProperties) {
    // Apply base numeric rendering
    Handsontable.renderers.NumericRenderer.apply(this, arguments);

    if (row === getSummaryRows().percentUnderOverOptioned) {
      if (value < 80 || value > 120) td.classList.add("spreadsheet-red-cell");
      if ((value >= 80 && value <= 95) || (value >= 105 && value <= 120))
        td.classList.add("spreadsheet-amber-cell");
      if (value > 95 && value < 105) td.classList.add("spreadsheet-green-cell");
    }
  }