| 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 | $111.56 | 13.740% | $126.8883 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $154.29 | 9.828% | $169.4536 | $169.45 | $169.45 | $169.50 |
| Purchase #3 | $208.90 | 12.864% | $235.7729 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $50.56 | 13.316% | $57.2926 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $181.92 | 9.630% | $199.4389 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $147.81 | 3.385% | $152.8134 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $7.89 | 8.868% | $8.5897 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $862.93 | $950.2494 | $950.24 | $950.25 | $950.30 | |