{"id":1110,"date":"2009-07-30T06:30:05","date_gmt":"2009-07-30T06:30:05","guid":{"rendered":"http:\/\/www.betangel.com\/blog_wp\/?p=1110"},"modified":"2009-07-30T16:38:00","modified_gmt":"2009-07-30T16:38:00","slug":"rounding-error","status":"publish","type":"post","link":"https:\/\/www.betfairtradingblog.com\/blog_wp\/2009\/07\/30\/rounding-error\/","title":{"rendered":"&#8220;Rounding&#8221; error"},"content":{"rendered":"<p style=\"text-align: justify;\">OK, the concept of trading is laying at a lower price than you back at. But if you can&#8217;t do that, then the next best thing is to scratch your trade.<\/p>\n<p style=\"text-align: justify;\">If I back \u00a32000 at 3.18 and then lay that back at 3.18 for the same amount, what is the net result?<\/p>\n<p style=\"text-align: justify;\">Zero, of course. But this doesn&#8217;t appear to be the case any longer? I can&#8217;t honestly see how you could get a rounding error on this simple calculation, but one appears to be occurring. I&#8217;ve seen others report the same issue so I&#8217;ve raised this with Betfair.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1111\" title=\"090729 - Rounding error b\" src=\"https:\/\/www.betangel.com\/blog_wp\/wp-content\/uploads\/2009\/07\/090729-Rounding-error-b.png\" alt=\"090729 - Rounding error b\" width=\"651\" height=\"182\" srcset=\"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-content\/uploads\/2009\/07\/090729-Rounding-error-b.png 651w, https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-content\/uploads\/2009\/07\/090729-Rounding-error-b-300x83.png 300w, https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-content\/uploads\/2009\/07\/090729-Rounding-error-b-600x167.png 600w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_1110\" class=\"pvc_stats all  \" data-element-id=\"1110\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n\n<div class=\"twitter-share\"><a href=\"https:\/\/twitter.com\/intent\/tweet?via=betangel\" class=\"twitter-share-button\">Tweet<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>OK, the concept of trading is laying at a lower price than you back at. But if you can&#8217;t do that, then the next best thing is to scratch your trade. If I back \u00a32000 at 3.18 and then lay that back at 3.18 for the same amount, what is the net result? Zero, of [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_1110\" class=\"pvc_stats all  \" data-element-id=\"1110\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1110","post","type-post","status-publish","format-standard","hentry","category-using_bet_angel_software"],"_links":{"self":[{"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/posts\/1110"}],"collection":[{"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/comments?post=1110"}],"version-history":[{"count":3,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/posts\/1110\/revisions"}],"predecessor-version":[{"id":1114,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/posts\/1110\/revisions\/1114"}],"wp:attachment":[{"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/media?parent=1110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/categories?post=1110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.betfairtradingblog.com\/blog_wp\/wp-json\/wp\/v2\/tags?post=1110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}