| 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 | $92.86 | 13.304% | $105.2141 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $228.94 | 4.263% | $238.6997 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $236.50 | 5.181% | $248.7531 | $248.75 | $248.75 | $248.80 |
| Purchase #4 | $198.89 | 8.273% | $215.3442 | $215.34 | $215.35 | $215.30 |
| Purchase #5 | $51.69 | 11.188% | $57.4731 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $34.35 | 4.116% | $35.7638 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $63.29 | 10.435% | $69.8943 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $906.52 | $971.1423 | $971.12 | $971.10 | $971.20 | |