| 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 | $200.48 | 9.458% | $219.4414 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $185.65 | 9.284% | $202.8857 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $118.77 | 6.677% | $126.7003 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $182.40 | 8.576% | $198.0426 | $198.04 | $198.05 | $198.00 |
| Purchase #5 | $7.93 | 10.311% | $8.7477 | $8.75 | $8.75 | $8.70 |
| Purchase #6 | $36.92 | 11.257% | $41.0761 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $197.75 | 12.797% | $223.0561 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $929.90 | $1,019.9499 | $1,019.96 | $1,020.00 | $1,019.90 | |