| 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 | $168.48 | 4.227% | $175.6016 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $176.84 | 3.400% | $182.8526 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $222.88 | 10.378% | $246.0105 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $204.76 | 8.659% | $222.4902 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $190.63 | 4.297% | $198.8214 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $188.44 | 12.498% | $211.9912 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $137.50 | 6.558% | $146.5173 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,289.53 | $1,384.2848 | $1,384.28 | $1,384.25 | $1,384.30 | |