| 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 | $190.47 | 11.744% | $212.8388 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $178.30 | 13.672% | $202.6772 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $16.57 | 4.856% | $17.3746 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $153.58 | 12.467% | $172.7268 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $207.52 | 6.375% | $220.7494 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $77.43 | 13.525% | $87.9024 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $147.63 | 7.667% | $158.9488 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $971.50 | $1,073.2180 | $1,073.22 | $1,073.25 | $1,073.10 | |