| 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 | $163.56 | 8.598% | $177.6229 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $166.59 | 3.776% | $172.8804 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $143.87 | 13.145% | $162.7817 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $163.65 | 3.540% | $169.4432 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $66.79 | 3.611% | $69.2018 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $214.35 | 10.250% | $236.3209 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $237.57 | 8.342% | $257.3881 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $1,156.38 | $1,245.6390 | $1,245.63 | $1,245.65 | $1,245.60 | |