| 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 | $89.51 | 13.772% | $101.8373 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $110.84 | 8.318% | $120.0597 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $86.35 | 11.811% | $96.5488 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $113.56 | 10.670% | $125.6769 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $14.93 | 6.298% | $15.8703 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $80.36 | 3.285% | $82.9998 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $172.79 | 8.610% | $187.6672 | $187.67 | $187.65 | $187.70 |
| 7 purchase totals = | $668.34 | $730.6600 | $730.67 | $730.65 | $730.70 | |