| 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 | $44.60 | 10.132% | $49.1189 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $188.72 | 9.341% | $206.3483 | $206.35 | $206.35 | $206.30 |
| Purchase #3 | $160.55 | 10.161% | $176.8635 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $48.85 | 11.868% | $54.6475 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $153.61 | 13.568% | $174.4518 | $174.45 | $174.45 | $174.50 |
| Purchase #6 | $35.91 | 3.215% | $37.0645 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $142.80 | 8.421% | $154.8252 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $775.04 | $853.3197 | $853.32 | $853.30 | $853.30 | |