| 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 | $62.67 | 7.236% | $67.2048 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $40.37 | 7.178% | $43.2678 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $249.25 | 4.347% | $260.0849 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $249.81 | 9.177% | $272.7351 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $207.67 | 7.117% | $222.4499 | $222.45 | $222.45 | $222.40 |
| Purchase #6 | $41.59 | 8.135% | $44.9733 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $70.68 | 10.690% | $78.2357 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $922.04 | $988.9515 | $988.95 | $988.95 | $988.90 | |