消費税変更用

下がりますように。なくなりますように。1行に1価格とします。

10％→5％

function main (){
var Doc = app.activeDocument;
app.findGrepPreferences=app.changeGrepPreferences=NothingEnum.NOTHING;
app.findGrepPreferences.findWhat="(?<=価格)[0-9,]+";
var Gr=Doc.findGrep(); 
for (var i=0; i<Gr.length; i++) { 
    var x1=Gr[i].contents;
    var x2=Math.round(x1.replace(/,/g,"")*1.05);//5%
    x2=String(x2).replace( /(\d)(?=(\d\d\d)+(?!\d))/g, '$1,' );//3桁区切り
    app.findGrepPreferences.findWhat="(?<=税込)[0-9,]+";
    app.changeGrepPreferences.changeTo=x2;
    Gr[i].paragraphs[0].changeGrep();
    }
app.findGrepPreferences=app.changeGrepPreferences=NothingEnum.NOTHING;
}
app.doScript (main, ScriptLanguage.JAVASCRIPT, [], UndoModes.FAST_ENTIRE_SCRIPT);