| 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 | $158.56 | 3.641% | $164.3332 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $83.82 | 12.791% | $94.5414 | $94.54 | $94.55 | $94.50 |
| Purchase #3 | $173.50 | 4.217% | $180.8165 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $198.44 | 5.720% | $209.7908 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $197.73 | 10.743% | $218.9721 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $248.59 | 7.572% | $267.4132 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $181.96 | 4.632% | $190.3884 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $1,242.60 | $1,326.2556 | $1,326.25 | $1,326.25 | $1,326.20 | |