| 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 | $110.38 | 5.505% | $116.4564 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $136.60 | 8.273% | $147.9009 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $217.91 | 5.267% | $229.3873 | $229.39 | $229.40 | $229.40 |
| Purchase #4 | $186.34 | 12.169% | $209.0157 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $87.37 | 7.469% | $93.8957 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $183.51 | 12.840% | $207.0727 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $72.92 | 6.136% | $77.3944 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $995.03 | $1,081.1231 | $1,081.13 | $1,081.10 | $1,081.20 | |