| 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 | $225.76 | 5.153% | $237.3934 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $204.46 | 13.796% | $232.6673 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $100.59 | 12.386% | $113.0491 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $109.95 | 8.667% | $119.4794 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $236.41 | 7.824% | $254.9067 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $51.63 | 9.379% | $56.4724 | $56.47 | $56.45 | $56.50 |
| Purchase #7 | $161.90 | 6.560% | $172.5206 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,090.70 | $1,186.4889 | $1,186.49 | $1,186.45 | $1,186.50 | |