| 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 | $103.72 | 11.589% | $115.7401 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $26.39 | 8.776% | $28.706 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $248.56 | 11.677% | $277.5844 | $277.58 | $277.60 | $277.60 |
| Purchase #4 | $193.82 | 9.476% | $212.1864 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $240.75 | 3.868% | $250.0622 | $250.06 | $250.05 | $250.10 |
| Purchase #6 | $108.96 | 4.361% | $113.7117 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $204.60 | 5.113% | $215.0612 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $1,126.80 | $1,213.0520 | $1,213.05 | $1,213.05 | $1,213.10 | |