| 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 | $105.79 | 4.760% | $110.8256 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $78.95 | 11.197% | $87.79 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $180.89 | 13.215% | $204.7946 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $136.39 | 5.144% | $143.4059 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $170.81 | 8.301% | $184.9889 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $153.62 | 7.732% | $165.4979 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $38.70 | 9.336% | $42.313 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $865.15 | $939.6159 | $939.62 | $939.65 | $939.60 | |