| 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 | $141.45 | 5.371% | $149.0473 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $167.99 | 13.332% | $190.3864 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $141.69 | 3.765% | $147.0246 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $89.80 | 7.703% | $96.7173 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $15.74 | 13.337% | $17.8392 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $167.96 | 3.531% | $173.8907 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $218.64 | 6.864% | $233.6474 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $943.27 | $1,008.5529 | $1,008.56 | $1,008.55 | $1,008.40 | |