| 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 | $116.42 | 6.849% | $124.3936 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $72.39 | 10.844% | $80.24 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $188.34 | 10.339% | $207.8125 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $31.67 | 11.331% | $35.2585 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $67.84 | 11.380% | $75.5602 | $75.56 | $75.55 | $75.60 |
| Purchase #6 | $204.82 | 5.571% | $216.2305 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $147.49 | 12.569% | $166.028 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $828.97 | $905.5233 | $905.52 | $905.55 | $905.50 | |