The Fintech Builder · functional currency

Remeasure the value. Keep the euros.

Inspect 24 independent synthetic positions and see how quote direction, target rounding and current carrying determine a USD proposal.

All evidence is modeled, including the forward-dated October close. This is a casebook, not an aggregated real portfolio. No source authentication or accepted posting is performed.

Current carrying and rounded target in functional USDTwo labeled bars compare current carrying and target on the same scale. Their difference is the proposed adjustment. A separate native EUR quantity remains unchanged. Exact values and proposal legs appear alongside the chart.Current USD carryingRounded USD targetDisplay scale only · decisions use exact rational/integer arithmetic

Round the target once, then subtract current carrying. The EUR quantity is neither converted into a USD journal total nor changed by these legs.

Functional USD adjustment

Native EUR quantity · minor
Normalized USD/EUR · exact
Exact USD target · minor
Target rounding residual · minor

Exact evidence and calculation

All 24 independent positions stay in the casebook

Step changes focus only. Each row calls the same reference with its complete trusted receipt and rate history; no cross-position total is implied.

Position / natureEUR quantity minorUSD current minorUSD target minorUSD delta minorProposal / result