| 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 | $105.98 | 8.106% | $114.5707 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $95.60 | 11.428% | $106.5252 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $113.45 | 10.118% | $124.9289 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $33.80 | 10.791% | $37.4474 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $149.36 | 13.720% | $169.8522 | $169.85 | $169.85 | $169.90 |
| Purchase #6 | $238.67 | 12.343% | $268.129 | $268.13 | $268.15 | $268.10 |
| Purchase #7 | $105.70 | 3.488% | $109.3868 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $842.56 | $930.8402 | $930.85 | $930.90 | $930.80 | |