| 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 | $52.39 | 7.678% | $56.4125 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $85.97 | 13.764% | $97.8029 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $32.53 | 11.545% | $36.2856 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $145.99 | 5.706% | $154.3202 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $223.97 | 5.578% | $236.463 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $104.89 | 6.708% | $111.926 | $111.93 | $111.95 | $111.90 |
| Purchase #7 | $137.56 | 4.667% | $143.9799 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $783.30 | $837.1901 | $837.19 | $837.20 | $837.20 | |