| 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 | $23.71 | 12.786% | $26.7416 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $105.86 | 9.734% | $116.1644 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $17.88 | 6.371% | $19.0191 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $81.99 | 8.453% | $88.9206 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $45.47 | 10.556% | $50.2698 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $140.37 | 9.112% | $153.1605 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $72.30 | 11.484% | $80.6029 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $487.58 | $534.8789 | $534.87 | $534.80 | $534.90 | |