| 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 | $225.48 | 4.209% | $234.9705 | $234.97 | $234.95 | $235.00 |
| Purchase #2 | $217.79 | 13.647% | $247.5118 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $157.69 | 3.442% | $163.1177 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $28.43 | 9.153% | $31.0322 | $31.03 | $31.05 | $31.00 |
| Purchase #5 | $94.37 | 9.775% | $103.5947 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $56.27 | 13.212% | $63.7044 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $177.28 | 5.712% | $187.4062 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $957.31 | $1,031.3375 | $1,031.33 | $1,031.30 | $1,031.30 | |