| 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 | $233.25 | 8.162% | $252.2879 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $155.71 | 3.339% | $160.9092 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $24.79 | 3.412% | $25.6358 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $178.49 | 6.567% | $190.2114 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $249.38 | 3.197% | $257.3527 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $69.66 | 12.671% | $78.4866 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $206.66 | 5.857% | $218.7641 | $218.76 | $218.75 | $218.80 |
| 7 purchase totals = | $1,117.94 | $1,183.6477 | $1,183.65 | $1,183.65 | $1,183.70 | |