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 | $20.32 | 7.237% | $21.7906 | $21.79 | $21.80 | $21.80 |
Purchase #2 | $15.91 | 11.696% | $17.7708 | $17.77 | $17.75 | $17.80 |
Purchase #3 | $32.90 | 9.539% | $36.0383 | $36.04 | $36.05 | $36.00 |
Purchase #4 | $35.55 | 11.775% | $39.736 | $39.74 | $39.75 | $39.70 |
Purchase #5 | $15.31 | 3.160% | $15.7938 | $15.79 | $15.80 | $15.80 |
Purchase #6 | $82.37 | 5.559% | $86.9489 | $86.95 | $86.95 | $86.90 |
Purchase #7 | $180.61 | 9.649% | $198.0371 | $198.04 | $198.05 | $198.00 |
7 purchase totals = | $382.97 | $416.1155 | $416.12 | $416.15 | $416.00 |