if ( app.selection.length > 0 && app.selection[0].hasOwnProperty('leftIndent') ) 
{ 
	app.findTextPreferences = NothingEnum.nothing; 
	app.findTextPreferences.leftIndent = app.selection[0].insertionPoints.firstItem().leftIndent; 
} 

var allStories = app.documents[0].stories; 
 
for (var s=0; s<allStories.length; s++) { 
	var allParas = allStories[s].paragraphs; 
	for (var p=0; p<allParas.length; p++) { 
		var leftInd = allParas[p].leftIndent; 
		if (leftInd > 4.9 && leftInd < 5.1) { 
			allParas[p].leftIndent = 5; 
		} 
	} 
} 
 
alert ("Fertig.", ""); 

//round_leftIndent_paragraphs.jsx 
 
var nachkomma_stellen = 2; 
 
var d = app.activeDocument; 
for (var i = 0; i < d.stories.length; i++) 
{ 
	for (var x = 0; x < d.stories.item(i).paragraphs.length; x++) 
	{ 
		var li = d.stories.item(i).paragraphs.item(x).leftIndent; 
		var li_rounded = _round(li,nachkomma_stellen); 
		if ( li != li_rounded) 
		{ 
			d.stories.item(i).paragraphs.item(x).leftIndent = li_rounded; 
		} 
	} 
} 
 
function _round(x, dig) 
{ 
	var fac = Math.pow(10,dig); 
	return Math.round(x*fac)/fac; 
} 

if (app.selection.length > 0 && app.selection[0].hasOwnProperty('leftIndent')) { 
	alert (app.selection[0].insertionPoints.firstItem().leftIndent); 
}