| 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 | $106.71 | 7.239% | $114.4347 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $65.82 | 5.687% | $69.5632 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $162.26 | 13.843% | $184.7217 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $89.41 | 8.831% | $97.3058 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $192.26 | 4.215% | $200.3638 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $200.83 | 13.319% | $227.5785 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $222.68 | 7.616% | $239.6393 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,039.97 | $1,133.6070 | $1,133.60 | $1,133.60 | $1,133.60 | |