| 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 | $41.42 | 3.428% | $42.8399 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $13.91 | 4.443% | $14.528 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $23.43 | 5.354% | $24.6844 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $27.74 | 13.677% | $31.534 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $116.76 | 8.650% | $126.8597 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $63.63 | 4.227% | $66.3196 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $226.85 | 12.855% | $256.0116 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $513.74 | $562.7772 | $562.77 | $562.80 | $562.70 | |