| 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 | $130.66 | 10.758% | $144.7164 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $13.84 | 13.287% | $15.6789 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $136.98 | 7.818% | $147.6891 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $114.94 | 12.572% | $129.3903 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $152.86 | 11.197% | $169.9757 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $66.85 | 9.869% | $73.4474 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $74.49 | 11.428% | $83.0027 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $690.62 | $763.9005 | $763.91 | $763.95 | $763.90 | |