| 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 | $105.56 | 11.478% | $117.6762 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $66.32 | 4.544% | $69.3336 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $164.39 | 3.668% | $170.4198 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $117.51 | 8.778% | $127.825 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $141.48 | 4.296% | $147.558 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $155.72 | 7.223% | $166.9677 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $105.79 | 8.377% | $114.652 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $856.77 | $914.4323 | $914.44 | $914.45 | $914.50 | |