---
title: "managedExactDecimalRounding"
url: https://developers.dagio.ai/reference/managed-exact-decimal-rounding/
---

# managedExactDecimalRounding

   
                                    
                                                                                      
                                                
                  
           
          
   

This reference describes the full structure of `managedExactDecimalRounding`. Paths include nested objects, list items and conditional branches. A branch selected by `kind`, `contract` or `mode` only admits its own properties.

## Structure and values

`"half-even" \| "half-up" \| "toward-zero" \| "away-from-zero" \| "floor" \| "ceiling"`

## Reading the contract

A path ending in `[]` describes each list item; `{key}` describes each dictionary value. The `↻` marker refers to the same recursive expression. Closed objects reject additional properties. Semantic validation denotes an additional check: matching a type does not make a reference, permission or transition valid. References must resolve in the Model and the current user context.

An older variant cannot accept properties belonging to a newer variant. The compiler checks the version and consistency of the complete Model.

## Structural example

This fragment passes the schema for this section. Its business references must be defined in the enclosing Model.

```json
"half-even"
```

## Related references

[Complete Model index](https://developers.dagio.ai/reference/) · [Build a Model](https://developers.dagio.ai/models/)

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## Applied examples : Required text and business choices

Company uses required text input; Status uses a declared list of choices.

### Configuration

Contract object `managedExactDecimalRounding`. [Properties and accepted values](https://developers.dagio.ai/reference/managed-exact-decimal-rounding/).

```json
"half-even"
```

### Variation and connection

Fragment placed in `forms[].fields[]`. [Properties and accepted values](https://developers.dagio.ai/reference/workspace-model-foundation/).

```json
{
  "contract": "WorkspaceFormControl@2",
  "repeatable": false,
  "key": "status",
  "label": "Status",
  "input": "choice",
  "binding": {
    "kind": "field",
    "fieldKey": "status"
  },
  "required": true,
  "ruleKeys": [],
  "options": [
    "prospect",
    "active"
  ]
}
```

### UI layout example

The illustrative layout below places this configuration in the Clients/Quotes app. Insert each fragment at the stated location, with Field, Query and Action references matching the Model declarations.

1. Client identity
2. Notes and follow-up
3. Settings
4. Linked quotes

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