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 | $26.39 | 6.397% | $28.0782 | $28.08 | $28.10 | $28.10 |
Purchase #2 | $39.65 | 3.259% | $40.9422 | $40.94 | $40.95 | $40.90 |
Purchase #3 | $201.26 | 10.202% | $221.7925 | $221.79 | $221.80 | $221.80 |
Purchase #4 | $105.33 | 3.648% | $109.1724 | $109.17 | $109.15 | $109.20 |
Purchase #5 | $207.33 | 12.645% | $233.5469 | $233.55 | $233.55 | $233.50 |
Purchase #6 | $18.28 | 9.594% | $20.0338 | $20.03 | $20.05 | $20.00 |
Purchase #7 | $225.87 | 10.437% | $249.4441 | $249.44 | $249.45 | $249.40 |
7 purchase totals = | $824.11 | $903.0101 | $903.00 | $903.05 | $902.90 |