| 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 | $126.61 | 3.210% | $130.6742 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $199.54 | 4.614% | $208.7468 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $193.50 | 4.692% | $202.579 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $164.66 | 8.122% | $178.0337 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $106.64 | 7.724% | $114.8769 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $81.55 | 3.195% | $84.1555 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $57.30 | 4.433% | $59.8401 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $929.80 | $978.9062 | $978.91 | $978.95 | $978.90 | |