| 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 | $195.52 | 6.551% | $208.3285 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $94.86 | 5.300% | $99.8876 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $83.99 | 5.132% | $88.3004 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $95.32 | 13.642% | $108.3236 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $208.64 | 9.713% | $228.9052 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $30.87 | 10.379% | $34.074 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $143.33 | 9.632% | $157.1355 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $852.53 | $924.9548 | $924.96 | $924.95 | $924.90 | |