| 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 | $186.63 | 12.209% | $209.4157 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $85.65 | 4.529% | $89.5291 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $47.48 | 4.612% | $49.6698 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $156.99 | 3.755% | $162.885 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $169.82 | 6.249% | $180.4321 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $157.91 | 12.274% | $177.2919 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $180.35 | 10.123% | $198.6068 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $984.83 | $1,067.8304 | $1,067.84 | $1,067.85 | $1,067.80 | |