| 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 | $11.94 | 3.818% | $12.3959 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $57.42 | 6.724% | $61.2809 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $163.57 | 11.285% | $182.0289 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $63.88 | 6.358% | $67.9415 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $201.36 | 4.399% | $210.2178 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $142.46 | 11.449% | $158.7702 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $78.55 | 11.260% | $87.3947 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $719.18 | $780.0299 | $780.03 | $780.05 | $780.00 | |