| 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 | $80.75 | 3.689% | $83.7289 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $15.99 | 4.839% | $16.7638 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $40.45 | 8.736% | $43.9837 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $159.98 | 5.399% | $168.6173 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $85.78 | 7.445% | $92.1663 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $71.73 | 8.284% | $77.6721 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $159.33 | 7.571% | $171.3929 | $171.39 | $171.40 | $171.40 |
| 7 purchase totals = | $614.01 | $654.3250 | $654.32 | $654.30 | $654.40 | |