| 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 | $45.83 | 7.578% | $49.303 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $123.49 | 12.508% | $138.9361 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $61.82 | 7.850% | $66.6729 | $66.67 | $66.65 | $66.70 |
| Purchase #4 | $75.69 | 12.792% | $85.3723 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $6.69 | 9.536% | $7.328 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $101.77 | 12.257% | $114.2439 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $21.41 | 7.238% | $22.9597 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $436.70 | $484.8159 | $484.81 | $484.80 | $484.80 | |