| 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 | $120.82 | 8.641% | $131.2601 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $21.43 | 5.826% | $22.6785 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $187.43 | 7.781% | $202.0139 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $215.36 | 6.502% | $229.3627 | $229.36 | $229.35 | $229.40 |
| Purchase #5 | $206.77 | 3.452% | $213.9077 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $168.87 | 6.861% | $180.4562 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $98.68 | 6.856% | $105.4455 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $1,019.36 | $1,085.1246 | $1,085.13 | $1,085.10 | $1,085.20 | |