| 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 | $25.37 | 5.328% | $26.7217 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $83.51 | 13.449% | $94.7413 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $180.71 | 3.172% | $186.4421 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $80.47 | 9.135% | $87.8209 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $155.71 | 8.474% | $168.9049 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $78.55 | 5.430% | $82.8153 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $200.30 | 6.694% | $213.7081 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $804.62 | $861.1543 | $861.15 | $861.10 | $861.00 | |