| 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 | $193.39 | 7.335% | $207.5752 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $92.31 | 11.821% | $103.222 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $97.50 | 11.858% | $109.0616 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $234.51 | 5.215% | $246.7397 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $32.60 | 5.245% | $34.3099 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $196.82 | 7.381% | $211.3473 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $73.99 | 12.244% | $83.0493 | $83.05 | $83.05 | $83.00 |
| 7 purchase totals = | $921.12 | $995.3050 | $995.31 | $995.30 | $995.20 | |