| 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 | $90.52 | 4.662% | $94.74 | $94.74 | $94.75 | $94.70 |
| Purchase #2 | $139.35 | 10.827% | $154.4374 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $193.30 | 4.501% | $202.0004 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $15.45 | 11.661% | $17.2516 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $31.30 | 8.290% | $33.8948 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $168.30 | 11.673% | $187.9457 | $187.95 | $187.95 | $187.90 |
| Purchase #7 | $174.79 | 12.783% | $197.1334 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $813.01 | $887.4033 | $887.40 | $887.45 | $887.30 | |