| 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 | $105.58 | 11.658% | $117.8885 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $242.51 | 4.239% | $252.79 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $187.44 | 8.239% | $202.8832 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $110.45 | 4.160% | $115.0447 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $104.43 | 12.681% | $117.6728 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $200.85 | 11.421% | $223.7891 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $132.95 | 3.104% | $137.0768 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $1,084.21 | $1,167.1451 | $1,167.14 | $1,167.20 | $1,167.20 | |