If the poll website is accurate and honest, your claim does not apply to the poll that is the subject of the OP.
Every day, we invite one-seventh of the members of the UAS election panel to answer three predictive questions: What is the percent chance that ... (1) you will vote in the presidential election? (2) you will vote for Clinton, Trump, or someone else? and (3) Clinton, Trump or someone else will win? As their answers come in, we update the charts daily (just after midnight) with an average of all of the prior week's responses. To find out more about what lies behind the vote, each week we also ask respondents one or two extra questions about their preferences and values.
You'll find that neat the bottom of the page, under "About the Survey"
>What is the percent chance that
Yes? That is not 0-100?
http://www.latimes.com/politics/la-na-pol-poll-faq-20161006-snap-story.html
How is the Daybreak poll different from other surveys?
The poll asks a different question than other surveys. Most polls ask people which candidate they support and, if they are undecided, whether there is a candidate they lean to. The Daybreak poll asks people to estimate, on a scale of 0 to 100, how likely they are to vote for each of the two major candidates or for some other candidate. Those estimates are then put together to produce a daily forecast.