| 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 | $57.44 | 6.683% | $61.2787 | $61.28 | $61.30 | $61.30 |
| Purchase #2 | $107.30 | 6.601% | $114.3829 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $133.56 | 5.697% | $141.1689 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $183.74 | 8.400% | $199.1742 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $159.51 | 11.122% | $177.2507 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $39.35 | 8.807% | $42.8156 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $196.51 | 7.839% | $211.9144 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $877.41 | $947.9854 | $947.98 | $947.95 | $948.10 | |