| 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 | $40.37 | 8.578% | $43.8329 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $224.93 | 13.805% | $255.9816 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $157.66 | 9.764% | $173.0539 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $206.73 | 8.553% | $224.4116 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $137.44 | 12.197% | $154.2036 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $238.87 | 6.767% | $255.0343 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $109.54 | 5.524% | $115.591 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $1,115.54 | $1,222.1089 | $1,222.09 | $1,222.15 | $1,222.10 | |