| 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 | $234.90 | 8.854% | $255.698 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $34.67 | 9.597% | $37.9973 | $38.00 | $38.00 | $38.00 |
| Purchase #3 | $94.43 | 4.278% | $98.4697 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $157.75 | 11.768% | $176.314 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $37.48 | 3.772% | $38.8937 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $122.99 | 11.374% | $136.9789 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $13.38 | 6.267% | $14.2185 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $695.60 | $758.5701 | $758.57 | $758.55 | $758.60 | |