| 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 | $84.62 | 7.628% | $91.0748 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $75.57 | 5.204% | $79.5027 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $181.92 | 13.439% | $206.3682 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $216.36 | 13.282% | $245.0969 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $27.67 | 7.867% | $29.8468 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $215.65 | 8.142% | $233.2082 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $11.89 | 6.489% | $12.6615 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $813.68 | $897.7591 | $897.76 | $897.70 | $897.80 | |