| 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 | $34.31 | 13.664% | $38.9981 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $90.40 | 8.235% | $97.8444 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $189.92 | 8.776% | $206.5874 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $154.46 | 10.677% | $170.9517 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $173.80 | 9.641% | $190.5561 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $125.55 | 13.531% | $142.5382 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $247.52 | 11.623% | $276.2892 | $276.29 | $276.30 | $276.30 |
| 7 purchase totals = | $1,015.96 | $1,123.7651 | $1,123.77 | $1,123.80 | $1,123.80 | |