| 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 | $46.92 | 11.614% | $52.3693 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $96.67 | 3.274% | $99.835 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $171.30 | 5.827% | $181.2817 | $181.28 | $181.30 | $181.30 |
| Purchase #4 | $205.74 | 5.274% | $216.5907 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $107.60 | 12.363% | $120.9026 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $119.76 | 12.294% | $134.4833 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $206.74 | 9.169% | $225.696 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $954.73 | $1,031.1586 | $1,031.16 | $1,031.20 | $1,031.20 | |