| 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 | $82.34 | 11.522% | $91.8272 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $43.26 | 3.384% | $44.7239 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $158.33 | 5.197% | $166.5584 | $166.56 | $166.55 | $166.60 |
| Purchase #4 | $73.91 | 5.338% | $77.8553 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $50.98 | 12.122% | $57.1598 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $90.69 | 12.286% | $101.8322 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $34.99 | 10.687% | $38.7294 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $534.50 | $578.6862 | $578.69 | $578.70 | $578.70 | |