| 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 | $67.91 | 8.696% | $73.8155 | $73.82 | $73.80 | $73.80 |
| Purchase #2 | $91.86 | 12.219% | $103.0844 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $181.80 | 4.814% | $190.5519 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $124.77 | 11.724% | $139.398 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $146.70 | 11.435% | $163.4751 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $234.65 | 9.625% | $257.2351 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $144.27 | 13.613% | $163.9095 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $991.96 | $1,091.4695 | $1,091.48 | $1,091.50 | $1,091.50 | |