"Check dual-pricing totals on a multi-line repair estimate"
"Source","https://bluefinchadvisors.com/blog/dual-pricing-multi-line-estimate-rounding-check"
"Basis","User-entered planning records. Filled fields do not establish completion, approval or compliance."

"Test estimate reference","Approved cash total","Approved card total","Payment-screen total","Difference and resolution","Missing required fields"
"Test estimate R-01","$987.65","$1,022.22","$1,022.22","$0.00 in this illustration","None"

"Use this worksheet"
"Use approved test records containing several lines and different cent amounts."
"Do not change tax or rounding rules manually to force a match."
"Record the provider’s resolution and repeat the exact failed test after a correction."

"Sources"
"Visa: surcharging and cash-discount distinctions","https://usa.visa.com/dam/VCOM/global/support-legal/documents/merchant-surcharging-qa-for-web.pdf"
"IRS: business recordkeeping","https://www.irs.gov/businesses/small-businesses-self-employed/recordkeeping"