| 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 | $184.71 | 12.249% | $207.3351 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $72.54 | 4.243% | $75.6179 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $193.78 | 7.187% | $207.707 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $167.31 | 13.609% | $190.0792 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $230.93 | 4.319% | $240.9039 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $55.78 | 10.869% | $61.8427 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $95.75 | 4.729% | $100.278 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $1,000.80 | $1,083.7638 | $1,083.77 | $1,083.80 | $1,083.70 | |