white-space: -pre-wrap;
white-space: -o-pre-wrap;
word-wrap: break-word;"><!--@sscalculation('@field@'*0.05)-->
</pre>
This will return the computed value of '@field@'*0.05 and replaces the sscalculation tag.
This way you can do calculations right on the [[Web Page View Field|web page views]] without having to use javascript which solves the problem on PDF and javascript.