| 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 | $204.29 | 8.823% | $222.3145 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $43.48 | 12.644% | $48.9776 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $58.31 | 5.777% | $61.6786 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $94.97 | 5.744% | $100.4251 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $121.82 | 7.253% | $130.6556 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $59.39 | 7.443% | $63.8104 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $172.96 | 5.200% | $181.9539 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $755.22 | $809.8157 | $809.82 | $809.85 | $809.90 | |