| 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 | $211.68 | 6.408% | $225.2445 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $174.67 | 8.784% | $190.013 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $160.68 | 5.420% | $169.3889 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $135.80 | 8.240% | $146.9899 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $5.26 | 5.459% | $5.5471 | $5.55 | $5.55 | $5.50 |
| Purchase #6 | $34.75 | 3.163% | $35.8491 | $35.85 | $35.85 | $35.80 |
| Purchase #7 | $32.95 | 6.615% | $35.1296 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $755.79 | $808.1621 | $808.16 | $808.20 | $808.00 | |