| 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 | $27.75 | 10.577% | $30.6851 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $8.34 | 7.698% | $8.982 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $228.92 | 3.549% | $237.0444 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $194.46 | 4.189% | $202.6059 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $238.95 | 10.846% | $264.8665 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $60.64 | 10.342% | $66.9114 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $152.61 | 8.634% | $165.7863 | $165.79 | $165.80 | $165.80 |
| 7 purchase totals = | $911.67 | $976.8816 | $976.89 | $976.90 | $976.90 | |