| 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 | $64.88 | 8.529% | $70.4136 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $96.30 | 6.618% | $102.6731 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $158.67 | 11.725% | $177.2741 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $211.88 | 8.377% | $229.6292 | $229.63 | $229.65 | $229.60 |
| Purchase #5 | $35.81 | 5.794% | $37.8848 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $183.79 | 3.422% | $190.0793 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $163.80 | 13.717% | $186.2684 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $915.13 | $994.2225 | $994.21 | $994.20 | $994.30 | |