| 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 | $202.82 | 3.500% | $209.9187 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $205.36 | 12.849% | $231.7467 | $231.75 | $231.75 | $231.70 |
| Purchase #3 | $127.96 | 9.112% | $139.6197 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $157.85 | 10.158% | $173.8844 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $33.83 | 4.165% | $35.239 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $175.47 | 3.446% | $181.5167 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $124.77 | 7.518% | $134.1502 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $1,028.06 | $1,106.0754 | $1,106.08 | $1,106.05 | $1,106.00 | |