let data = [
    { "price": "1100"  , "mt": "7"  ,  "sts": "8316"  },
    { "price": "200"   , "mt": "3"  ,  "sts": "648"   },
    { "price": "1200"  , "mt": "2"  ,  "sts": "2592"  }
];

$('#example').handsontable({
   data: data,
   minSpareRows: 0,
   colHeaders: ["価格", "本数", "小計（税込)"],
   columns: [
               { data: "price" ,  type: 'numeric' , format: '0,0' },
               { data: "mt"    ,  type: 'numeric' },
               { data: "sts"   ,  type: 'numeric' , format: '0,0' , readOnly: true },
   ],