| 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 | $163.86 | 6.231% | $174.0701 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $99.37 | 6.163% | $105.4942 | $105.49 | $105.50 | $105.50 |
| Purchase #3 | $237.68 | 3.782% | $246.6691 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $212.44 | 13.425% | $240.9601 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $26.43 | 9.540% | $28.9514 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $126.85 | 7.556% | $136.4348 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $128.60 | 7.834% | $138.6745 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $995.23 | $1,071.2542 | $1,071.24 | $1,071.20 | $1,071.40 | |