| 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 | $155.26 | 11.256% | $172.7361 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $210.49 | 12.113% | $235.9867 | $235.99 | $236.00 | $236.00 |
| Purchase #3 | $87.66 | 7.253% | $94.018 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $154.96 | 4.677% | $162.2075 | $162.21 | $162.20 | $162.20 |
| Purchase #5 | $99.83 | 4.563% | $104.3852 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $153.37 | 12.508% | $172.5535 | $172.55 | $172.55 | $172.60 |
| Purchase #7 | $249.30 | 12.763% | $281.1182 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,110.87 | $1,223.0052 | $1,223.02 | $1,223.00 | $1,223.00 | |