| 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 | $116.99 | 4.522% | $122.2803 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $99.95 | 12.524% | $112.4677 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $206.99 | 3.820% | $214.897 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $233.99 | 6.677% | $249.6135 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $120.27 | 12.352% | $135.1258 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $121.26 | 4.164% | $126.3093 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $10.84 | 12.258% | $12.1688 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $910.29 | $972.8624 | $972.87 | $972.85 | $972.90 | |