| 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 | $78.45 | 3.217% | $80.9737 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $119.97 | 6.419% | $127.6709 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $144.34 | 4.732% | $151.1702 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $186.70 | 12.394% | $209.8396 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $226.88 | 8.697% | $246.6118 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $31.64 | 4.376% | $33.0246 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $205.80 | 4.509% | $215.0795 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $993.78 | $1,064.3703 | $1,064.36 | $1,064.30 | $1,064.40 | |