| 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 | $168.88 | 7.190% | $181.0225 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $133.53 | 10.221% | $147.1781 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $205.49 | 3.670% | $213.0315 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $127.75 | 13.561% | $145.0742 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $73.33 | 10.850% | $81.2863 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $124.98 | 3.523% | $129.383 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $128.32 | 4.788% | $134.464 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $962.28 | $1,031.4396 | $1,031.43 | $1,031.45 | $1,031.50 | |