| 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 | $178.37 | 3.489% | $184.5933 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $60.26 | 12.328% | $67.6889 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $9.65 | 13.823% | $10.9839 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $61.94 | 13.858% | $70.5236 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $218.70 | 5.815% | $231.4174 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $234.28 | 5.144% | $246.3314 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $67.35 | 12.723% | $75.9189 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $830.55 | $887.4574 | $887.45 | $887.45 | $887.40 | |