| 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 | $93.31 | 9.699% | $102.3601 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $167.84 | 3.103% | $173.0481 | $173.05 | $173.05 | $173.00 |
| Purchase #3 | $173.99 | 6.584% | $185.4455 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $224.48 | 8.801% | $244.2365 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $27.31 | 8.649% | $29.672 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $38.73 | 4.347% | $40.4136 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $109.84 | 3.824% | $114.0403 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $835.50 | $889.2161 | $889.22 | $889.20 | $889.10 | |