| 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 | $47.58 | 11.363% | $52.9865 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $126.51 | 11.694% | $141.3041 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $120.35 | 4.781% | $126.1039 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $39.48 | 4.538% | $41.2716 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $206.60 | 3.427% | $213.6802 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $154.44 | 5.533% | $162.9852 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $182.88 | 10.209% | $201.5502 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $877.84 | $939.8817 | $939.88 | $939.90 | $940.00 | |