| 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 | $99.38 | 8.166% | $107.4954 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $229.61 | 7.289% | $246.3463 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $182.98 | 12.806% | $206.4124 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $17.77 | 3.201% | $18.3388 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $202.92 | 7.192% | $217.514 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $35.64 | 5.719% | $37.6783 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $140.84 | 11.853% | $157.5338 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $909.14 | $991.3190 | $991.32 | $991.35 | $991.20 | |