| 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 | $222.90 | 4.108% | $232.0567 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $150.63 | 9.296% | $164.6326 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $13.93 | 4.781% | $14.596 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $7.54 | 11.859% | $8.4342 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $60.64 | 12.484% | $68.2103 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $177.92 | 7.801% | $191.7995 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $36.65 | 12.752% | $41.3236 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $670.21 | $721.0529 | $721.05 | $721.05 | $721.00 | |