| 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 | $197.28 | 5.797% | $208.7163 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $133.52 | 6.481% | $142.1734 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $140.97 | 12.800% | $159.0142 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $76.35 | 6.276% | $81.1417 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $19.76 | 11.463% | $22.0251 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $248.48 | 9.159% | $271.2383 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $47.75 | 10.319% | $52.6773 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $864.11 | $936.9863 | $936.99 | $937.00 | $936.90 | |