| 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 | $250.31 | 4.682% | $262.0295 | $262.03 | $262.05 | $262.00 |
| Purchase #2 | $80.61 | 13.235% | $91.2787 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $250.80 | 8.757% | $272.7626 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $165.75 | 4.395% | $173.0347 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $123.39 | 7.190% | $132.2617 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $79.89 | 13.495% | $90.6712 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $76.92 | 6.102% | $81.6137 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $1,027.67 | $1,103.6521 | $1,103.64 | $1,103.65 | $1,103.70 | |