| 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 | $195.75 | 12.825% | $220.8549 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $56.97 | 7.184% | $61.0627 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $7.54 | 9.695% | $8.271 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $50.95 | 9.833% | $55.9599 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $13.67 | 4.607% | $14.2998 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $235.48 | 9.362% | $257.5256 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $75.92 | 11.640% | $84.7571 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $636.28 | $702.7310 | $702.73 | $702.70 | $702.90 | |