| 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 | $183.57 | 4.147% | $191.1826 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $19.75 | 6.693% | $21.0719 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $157.46 | 10.306% | $173.6878 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $107.83 | 8.792% | $117.3104 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $95.62 | 12.510% | $107.5821 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $213.29 | 5.429% | $224.8695 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $69.31 | 4.341% | $72.3187 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $846.83 | $908.0230 | $908.02 | $908.00 | $908.10 | |