| 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 | $141.46 | 11.359% | $157.5284 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $44.73 | 4.155% | $46.5885 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $145.77 | 4.857% | $152.85 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $27.84 | 10.730% | $30.8272 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $195.55 | 12.276% | $219.5557 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $124.29 | 4.110% | $129.3983 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $99.60 | 4.405% | $103.9874 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $779.24 | $840.7355 | $840.75 | $840.80 | $840.80 | |