| 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 | $135.57 | 10.691% | $150.0638 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $6.36 | 8.650% | $6.9101 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $25.44 | 5.623% | $26.8705 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $190.66 | 5.130% | $200.4409 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $102.26 | 12.308% | $114.8462 | $114.85 | $114.85 | $114.80 |
| Purchase #6 | $122.36 | 7.653% | $131.7242 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $195.49 | 7.805% | $210.748 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $778.14 | $841.6037 | $841.60 | $841.55 | $841.50 | |