| 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 | $133.63 | 6.276% | $142.0166 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $99.44 | 3.630% | $103.0497 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $123.68 | 11.536% | $137.9477 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $158.85 | 5.204% | $167.1166 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $117.45 | 10.472% | $129.7494 | $129.75 | $129.75 | $129.70 |
| Purchase #6 | $155.96 | 11.309% | $173.5975 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $75.29 | 6.527% | $80.2042 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $864.30 | $933.6817 | $933.69 | $933.65 | $933.50 | |