| 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 | $9.49 | 9.776% | $10.4177 | $10.42 | $10.40 | $10.40 |
| Purchase #2 | $125.52 | 4.351% | $130.9814 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $23.47 | 6.684% | $25.0387 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $188.32 | 4.596% | $196.9752 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $220.93 | 6.695% | $235.7213 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $52.50 | 6.723% | $56.0296 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $196.96 | 12.658% | $221.8912 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $817.19 | $877.0551 | $877.06 | $877.10 | $877.00 | |