| 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 | $51.29 | 3.783% | $53.2303 | $53.23 | $53.25 | $53.20 |
| Purchase #2 | $100.29 | 12.655% | $112.9817 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $53.71 | 3.791% | $55.7461 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $109.92 | 5.196% | $115.6314 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $13.25 | 5.427% | $13.9691 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $224.32 | 6.359% | $238.5845 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $153.59 | 6.707% | $163.8913 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $706.37 | $754.0344 | $754.03 | $754.10 | $754.00 | |