| 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 | $109.96 | 7.654% | $118.3763 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $58.49 | 4.224% | $60.9606 | $60.96 | $60.95 | $61.00 |
| Purchase #3 | $171.86 | 5.832% | $181.8829 | $181.88 | $181.90 | $181.90 |
| Purchase #4 | $30.42 | 10.318% | $33.5587 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $28.34 | 12.623% | $31.9174 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $133.91 | 13.687% | $152.2383 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $107.98 | 7.106% | $115.6531 | $115.65 | $115.65 | $115.70 |
| 7 purchase totals = | $640.96 | $694.5873 | $694.59 | $694.60 | $694.70 | |