| 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 | $31.43 | 12.572% | $35.3814 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $127.86 | 13.759% | $145.4523 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $85.56 | 5.399% | $90.1794 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $201.67 | 5.385% | $212.5299 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $48.26 | 3.493% | $49.9457 | $49.95 | $49.95 | $49.90 |
| Purchase #6 | $71.51 | 5.862% | $75.7019 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $197.88 | 12.758% | $223.1255 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $764.17 | $832.3161 | $832.32 | $832.40 | $832.30 | |