| 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 | $164.98 | 5.249% | $173.6398 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $98.63 | 3.487% | $102.0692 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $90.97 | 7.448% | $97.7454 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $193.98 | 3.527% | $200.8217 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $246.91 | 11.450% | $275.1812 | $275.18 | $275.20 | $275.20 |
| Purchase #6 | $124.60 | 7.116% | $133.4665 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $105.31 | 4.721% | $110.2817 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $1,025.38 | $1,093.2055 | $1,093.21 | $1,093.20 | $1,093.20 | |