| 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 | $134.84 | 9.556% | $147.7253 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $46.98 | 12.160% | $52.6928 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $201.92 | 4.437% | $210.8792 | $210.88 | $210.90 | $210.90 |
| Purchase #4 | $40.52 | 3.737% | $42.0342 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $150.80 | 9.868% | $165.6809 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $175.25 | 11.599% | $195.5772 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $22.53 | 11.835% | $25.1964 | $25.20 | $25.20 | $25.20 |
| 7 purchase totals = | $772.84 | $839.7860 | $839.79 | $839.90 | $839.80 | |