| 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 | $165.26 | 6.689% | $176.3142 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $157.72 | 13.673% | $179.2851 | $179.29 | $179.30 | $179.30 |
| Purchase #3 | $134.52 | 9.735% | $147.6155 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $12.32 | 4.728% | $12.9025 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $213.28 | 8.535% | $231.4834 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $56.30 | 10.811% | $62.3866 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $146.91 | 4.246% | $153.1478 | $153.15 | $153.15 | $153.10 |
| 7 purchase totals = | $886.31 | $963.1351 | $963.14 | $963.15 | $963.10 | |