added note about rounding behavior (#23000)

Author: winnie

content/actions/monitoring-and-troubleshooting-workflows/viewing-job-execution-time.md

@@ -13,7 +13,7 @@ shortTitle: View job execution time
 {% data reusables.actions.enterprise-github-hosted-runners %}
 {% data reusables.actions.ae-beta %}
 
-Billable job execution minutes are only shown for jobs run on private repositories that use {% data variables.product.prodname_dotcom %}-hosted runners. There are no billable minutes when using {% data variables.product.prodname_actions %} in public repositories or for jobs run on self-hosted runners.
+Billable job execution minutes are only shown for jobs run on private repositories that use {% data variables.product.prodname_dotcom %}-hosted runners and are rounded up to the next minute. There are no billable minutes when using {% data variables.product.prodname_actions %} in public repositories or for jobs run on self-hosted runners.
 
 {% data reusables.repositories.navigate-to-repo %}
 {% data reusables.repositories.actions-tab %}
@@ -24,6 +24,6 @@ Billable job execution minutes are only shown for jobs run on private repositori
 
    {% note %}
 
-   **Note:** The billable time shown does not include any rounding or minute multipliers. To view your total {% data variables.product.prodname_actions %} usage, including rounding and minute multipliers, see "[Viewing your {% data variables.product.prodname_actions %} usage](/billing/managing-billing-for-github-actions/viewing-your-github-actions-usage)."
+   **Note:** The billable time shown does not include any minute multipliers. To view your total {% data variables.product.prodname_actions %} usage, including minute multipliers, see "[Viewing your {% data variables.product.prodname_actions %} usage](/billing/managing-billing-for-github-actions/viewing-your-github-actions-usage)."
 
    {% endnote %}