| 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 | $205.69 | 7.221% | $220.5429 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $181.52 | 6.343% | $193.0338 | $193.03 | $193.05 | $193.00 |
| Purchase #3 | $59.88 | 4.840% | $62.7782 | $62.78 | $62.80 | $62.80 |
| Purchase #4 | $164.70 | 4.239% | $171.6816 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $237.37 | 12.590% | $267.2549 | $267.25 | $267.25 | $267.30 |
| Purchase #6 | $102.62 | 5.181% | $107.9367 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $15.81 | 8.131% | $17.0955 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $967.59 | $1,040.3236 | $1,040.32 | $1,040.40 | $1,040.30 | |