Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $19.86 | 10.136% | $21.873 | $21.87 | $21.85 | $21.90 |
Purchase #2 | $19.88 | 9.692% | $21.8068 | $21.81 | $21.80 | $21.80 |
Purchase #3 | $199.99 | 4.296% | $208.5816 | $208.58 | $208.60 | $208.60 |
Purchase #4 | $189.80 | 8.391% | $205.7261 | $205.73 | $205.75 | $205.70 |
Purchase #5 | $36.81 | 11.606% | $41.0822 | $41.08 | $41.10 | $41.10 |
Purchase #6 | $202.26 | 6.260% | $214.9215 | $214.92 | $214.90 | $214.90 |
Purchase #7 | $63.71 | 6.512% | $67.8588 | $67.86 | $67.85 | $67.90 |
7 purchase totals = | $732.31 | $781.8500 | $781.85 | $781.85 | $781.90 |