| 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 | $176.92 | 6.130% | $187.7652 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $147.31 | 12.448% | $165.6471 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $68.84 | 12.258% | $77.2784 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $74.82 | 13.501% | $84.9214 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $180.82 | 8.495% | $196.1807 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $110.57 | 13.372% | $125.3554 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $186.55 | 8.171% | $201.793 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $945.83 | $1,038.9412 | $1,038.95 | $1,038.95 | $1,039.00 | |