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 | $11.73 | 11.387% | $13.0657 | $13.07 | $13.05 | $13.10 |
Purchase #2 | $142.90 | 3.475% | $147.8658 | $147.87 | $147.85 | $147.90 |
Purchase #3 | $237.74 | 4.663% | $248.8258 | $248.83 | $248.85 | $248.80 |
Purchase #4 | $77.96 | 7.480% | $83.7914 | $83.79 | $83.80 | $83.80 |
Purchase #5 | $36.90 | 8.444% | $40.0158 | $40.02 | $40.00 | $40.00 |
Purchase #6 | $93.66 | 9.354% | $102.421 | $102.42 | $102.40 | $102.40 |
Purchase #7 | $201.93 | 5.672% | $213.3835 | $213.38 | $213.40 | $213.40 |
7 purchase totals = | $802.82 | $849.3690 | $849.38 | $849.35 | $849.40 |