| 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 | $70.55 | 7.422% | $75.7862 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $237.69 | 6.374% | $252.8404 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $195.57 | 5.657% | $206.6334 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $111.89 | 11.433% | $124.6824 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $222.82 | 7.425% | $239.3644 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $13.43 | 7.496% | $14.4367 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $76.60 | 9.524% | $83.8954 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $928.55 | $997.6389 | $997.64 | $997.70 | $997.60 | |