| 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 | $26.89 | 13.605% | $30.5484 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $177.29 | 7.354% | $190.3279 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $55.66 | 13.518% | $63.1841 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $56.38 | 11.582% | $62.9099 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $146.57 | 9.123% | $159.9416 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $221.58 | 4.534% | $231.6264 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $64.87 | 12.417% | $72.9249 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $749.24 | $811.4632 | $811.46 | $811.50 | $811.30 | |