| 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 | $96.74 | 13.410% | $109.7128 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $126.28 | 9.402% | $138.1528 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $247.63 | 7.317% | $265.7491 | $265.75 | $265.75 | $265.70 |
| Purchase #4 | $85.41 | 4.121% | $88.9297 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $74.29 | 12.410% | $83.5094 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $153.25 | 11.293% | $170.5565 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $76.46 | 8.677% | $83.0944 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $860.06 | $939.7047 | $939.70 | $939.70 | $939.70 | |