| 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 | $143.42 | 8.375% | $155.4314 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $248.73 | 6.375% | $264.5865 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $134.53 | 11.571% | $150.0965 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $20.82 | 10.552% | $23.0169 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $22.68 | 12.775% | $25.5774 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $183.61 | 4.829% | $192.4765 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $153.60 | 11.133% | $170.7003 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $907.39 | $981.8855 | $981.90 | $981.95 | $981.90 | |