| 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 | $88.96 | 3.272% | $91.8708 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $142.50 | 7.802% | $153.6179 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $88.39 | 6.443% | $94.085 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $23.40 | 10.743% | $25.9139 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $13.50 | 8.382% | $14.6316 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $131.73 | 12.195% | $147.7945 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $154.44 | 7.497% | $166.0184 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $642.92 | $693.9321 | $693.93 | $693.90 | $693.90 | |