| 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 | $96.99 | 11.550% | $108.1923 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $126.63 | 11.652% | $141.3849 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $34.85 | 5.334% | $36.7089 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $218.32 | 13.236% | $247.2168 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $139.43 | 8.259% | $150.9455 | $150.95 | $150.95 | $150.90 |
| Purchase #6 | $193.40 | 3.661% | $200.4804 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $56.33 | 6.419% | $59.9458 | $59.95 | $59.95 | $59.90 |
| 7 purchase totals = | $865.95 | $944.8746 | $944.88 | $944.90 | $944.80 | |