| 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 | $243.91 | 7.698% | $262.6862 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $149.84 | 7.331% | $160.8248 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $194.26 | 11.282% | $216.1764 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $218.87 | 13.553% | $248.5335 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $133.65 | 9.857% | $146.8239 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $143.47 | 9.794% | $157.5215 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $149.97 | 8.495% | $162.71 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,233.97 | $1,355.2763 | $1,355.27 | $1,355.25 | $1,355.20 | |