| 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 | $17.87 | 5.652% | $18.88 | $18.88 | $18.90 | $18.90 |
| Purchase #2 | $47.58 | 6.486% | $50.666 | $50.67 | $50.65 | $50.70 |
| Purchase #3 | $196.91 | 5.460% | $207.6613 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $8.35 | 9.565% | $9.1487 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $7.83 | 11.843% | $8.7573 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $34.97 | 7.491% | $37.5896 | $37.59 | $37.60 | $37.60 |
| Purchase #7 | $94.45 | 9.517% | $103.4388 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $407.96 | $436.1417 | $436.15 | $436.15 | $436.20 | |