@Test
void formattingEnglishRoundingDown() throws TemplateValueFormatException, TemplateModelException {

    final TemplateNumberFormat f = InterestNumberFormatFactory.INSTANCE.get("", Locale.ENGLISH,
            Environment.getCurrentEnvironment());
    final TemplateNumberModel m = () -> new BigDecimal("0.00051");
    final Object result = f.formatToPlainText(m);
    assertThat(result).isEqualTo("0.05%");
}