Chapter 4 ■ Filters and ModulesListing 4-4. Rounding Up Values with the Number Filter
<!DOCTYPE html>
Consumption: {{data.consumption }}
Consumption: {{data.consumption | number }}
Figure 4-2 shows both the unfiltered and filtered data generated within the paragraph element. This is a slight
improvement, as now we have just three digits after the decimal point, instead of six.
Figure 4-2. Rounding up numbers with the number filter