| 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 | $91.62 | 13.818% | $104.2801 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $140.79 | 10.708% | $155.8658 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $72.54 | 9.373% | $79.3392 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $150.86 | 9.549% | $165.2656 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $196.45 | 10.110% | $216.3111 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $45.75 | 9.652% | $50.1658 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $39.35 | 6.228% | $41.8007 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $737.36 | $813.0283 | $813.04 | $813.00 | $813.10 | |