| 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 | $85.91 | 8.515% | $93.2252 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $247.79 | 9.128% | $270.4083 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $61.72 | 13.233% | $69.8874 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $19.53 | 3.185% | $20.152 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $14.95 | 12.259% | $16.7827 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $63.56 | 11.829% | $71.0785 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $78.93 | 9.495% | $86.4244 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $572.39 | $627.9585 | $627.96 | $628.00 | $628.00 | |