| 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 | $135.92 | 11.693% | $151.8131 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $15.69 | 11.121% | $17.4349 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $5.82 | 8.723% | $6.3277 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $150.48 | 5.120% | $158.1846 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $42.64 | 13.758% | $48.5064 | $48.51 | $48.50 | $48.50 |
| Purchase #6 | $7.84 | 5.228% | $8.2499 | $8.25 | $8.25 | $8.20 |
| Purchase #7 | $113.95 | 7.809% | $122.8484 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $472.34 | $513.3650 | $513.36 | $513.40 | $513.20 | |