| 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 | $180.73 | 11.813% | $202.0796 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $49.25 | 3.630% | $51.0378 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $105.57 | 10.677% | $116.8417 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $82.72 | 8.486% | $89.7396 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $179.68 | 6.659% | $191.6449 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $164.74 | 4.125% | $171.5355 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $121.58 | 7.805% | $131.0693 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $884.27 | $953.9484 | $953.95 | $954.00 | $953.80 | |