| 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 | $118.60 | 8.803% | $129.0404 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $209.60 | 12.565% | $235.9362 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $80.41 | 12.163% | $90.1903 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $94.28 | 11.247% | $104.8837 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $58.65 | 8.380% | $63.5649 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $34.53 | 5.274% | $36.3511 | $36.35 | $36.35 | $36.40 |
| Purchase #7 | $165.55 | 10.330% | $182.6513 | $182.65 | $182.65 | $182.70 |
| 7 purchase totals = | $761.62 | $842.6179 | $842.61 | $842.65 | $842.70 | |