| 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 | $186.61 | 11.539% | $208.1429 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $170.67 | 9.601% | $187.056 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $151.50 | 4.214% | $157.8842 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $56.59 | 9.418% | $61.9196 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $9.75 | 9.134% | $10.6406 | $10.64 | $10.65 | $10.60 |
| Purchase #6 | $68.59 | 6.830% | $73.2747 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $217.32 | 10.388% | $239.8952 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $861.03 | $938.8132 | $938.81 | $938.80 | $938.80 | |