| 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 | $43.55 | 12.125% | $48.8304 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $16.90 | 5.838% | $17.8866 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $163.31 | 13.390% | $185.1772 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $23.98 | 8.341% | $25.9802 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $236.93 | 8.683% | $257.5026 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $95.42 | 8.826% | $103.8418 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $110.76 | 4.565% | $115.8162 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $690.85 | $755.0350 | $755.04 | $755.10 | $755.00 | |