Hello. Thank you for contacting the Toolset support.
Do you mean that if you only input max price 180, you wanted to display all posts having price is less than equal to 180? If yes:
I need to check your view settings and for that, I need admin access details.
*** Please make FULL BACKUP of your database and website.***
I would also eventually need to request temporary access (WP-Admin and FTP) to your site. Preferably to a test site where the problem has been replicated if possible in order to be of better help and check if some configurations might need to be changed.
I have set the next reply to private which means only you and I have access to it.
Our Devs shared a hotfix that will help you to fix this issue but as your site is hosted on discover-wp.com I do not have any way to fix the issue on discover-wp.com.
The official fix for the issue will be shipped with view's version 3.1.
If you have a site hosted on your computer or any other server, Please let me know I will try to apply the hotfix there.
I would like to inform you that the latest release of Toolset Views 3.0.2, includes a fix for this issue. Please feel free to update the Toolset Views plugin on your install.