| 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 | $161.56 | 9.609% | $177.0843 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $10.32 | 5.733% | $10.9116 | $10.91 | $10.90 | $10.90 |
| Purchase #3 | $67.69 | 8.161% | $73.2142 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $47.55 | 10.143% | $52.373 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $210.28 | 7.206% | $225.4328 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $177.52 | 5.391% | $187.0901 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $242.88 | 7.713% | $261.6133 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $917.80 | $987.7193 | $987.70 | $987.70 | $987.70 | |