| 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 | $36.77 | 4.772% | $38.5247 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $10.83 | 11.672% | $12.0941 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $19.83 | 10.230% | $21.8586 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $82.63 | 12.720% | $93.1405 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $246.46 | 10.353% | $271.976 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $31.34 | 5.516% | $33.0687 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $205.45 | 4.192% | $214.0625 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $633.31 | $684.7251 | $684.72 | $684.70 | $684.80 | |