| 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 | $70.96 | 3.411% | $73.3804 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $213.32 | 12.807% | $240.6399 | $240.64 | $240.65 | $240.60 |
| Purchase #3 | $193.68 | 3.478% | $200.4162 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $183.79 | 5.427% | $193.7643 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $32.80 | 3.151% | $33.8335 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $135.87 | 6.306% | $144.438 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $19.61 | 5.639% | $20.7158 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $850.03 | $907.1881 | $907.19 | $907.20 | $907.10 | |