| 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 | $170.80 | 9.302% | $186.6878 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $112.39 | 12.137% | $126.0308 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $68.82 | 13.473% | $78.0921 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $179.91 | 5.652% | $190.0785 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $81.58 | 13.580% | $92.6586 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $96.53 | 7.457% | $103.7282 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $152.75 | 13.563% | $173.4675 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $862.78 | $950.7435 | $950.75 | $950.80 | $950.80 | |