Why do some bars on the report not add to 100%?

All the calculations for the report are accurate but approximations used to display different values may make it seem wrong. If 7 people respond, each person accounts for 14.2857142857%. The unfriendly number of decimal places does not fit on the page easily so we use 14.2857142857% behind-the-scenes for accurate calculations but display it as a whole number by rounding it to 14%. 14% each for 7 people is only 98%, even though 14.2857142857% each for 7 people is the full 100%. On the page, we show you the rounded number for simplicity to make sure it fits on the page but, in the calculations, we use the actual number for accuracy to make sure it is correct.