| 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 | $55.48 | 7.626% | $59.7109 | $59.71 | $59.70 | $59.70 |
| Purchase #2 | $107.66 | 12.841% | $121.4846 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $165.26 | 10.118% | $181.981 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $162.39 | 6.569% | $173.0574 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $162.59 | 9.413% | $177.8946 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $143.45 | 7.558% | $154.292 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $22.64 | 4.172% | $23.5845 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $819.47 | $892.0050 | $891.99 | $892.05 | $892.10 | |