| 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 | $204.50 | 11.534% | $228.087 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $148.94 | 8.137% | $161.0592 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $19.49 | 13.489% | $22.119 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $34.35 | 5.758% | $36.3279 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $91.90 | 13.118% | $103.9554 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $155.56 | 12.730% | $175.3628 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $99.82 | 11.271% | $111.0707 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $754.56 | $837.9820 | $837.99 | $837.95 | $838.10 | |