| 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 | $180.85 | 8.833% | $196.8245 | $196.82 | $196.80 | $196.80 |
| Purchase #2 | $197.97 | 7.538% | $212.893 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $112.44 | 3.757% | $116.6644 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $32.31 | 4.416% | $33.7368 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $184.89 | 5.110% | $194.3379 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $26.33 | 3.475% | $27.245 | $27.25 | $27.25 | $27.20 |
| Purchase #7 | $124.77 | 6.747% | $133.1882 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $859.56 | $914.8898 | $914.89 | $914.90 | $914.80 | |