| 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 | $154.78 | 5.538% | $163.3517 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $236.36 | 4.602% | $247.2373 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $166.26 | 4.361% | $173.5106 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $128.92 | 11.138% | $143.2791 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $201.35 | 4.309% | $210.0262 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $207.25 | 6.473% | $220.6653 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $143.89 | 7.508% | $154.6933 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,238.81 | $1,312.7635 | $1,312.77 | $1,312.80 | $1,312.80 | |