| 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 | $178.51 | 4.457% | $186.4662 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $248.91 | 5.414% | $262.386 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $97.99 | 4.560% | $102.4583 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $177.59 | 9.705% | $194.8251 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $112.35 | 4.474% | $117.3765 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $132.56 | 11.127% | $147.31 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $95.52 | 9.770% | $104.8523 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $1,043.43 | $1,115.6744 | $1,115.69 | $1,115.70 | $1,115.80 | |