| 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 | $235.60 | 8.848% | $256.4459 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $18.80 | 4.789% | $19.7003 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $50.58 | 10.724% | $56.0042 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $85.92 | 11.730% | $95.9984 | $96.00 | $96.00 | $96.00 |
| Purchase #5 | $63.78 | 3.421% | $65.9619 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $217.88 | 5.315% | $229.4603 | $229.46 | $229.45 | $229.50 |
| Purchase #7 | $9.62 | 6.577% | $10.2527 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $682.18 | $733.8237 | $733.82 | $733.80 | $733.90 | |