| 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 | $35.58 | 7.744% | $38.3353 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $99.60 | 4.326% | $103.9087 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $157.98 | 3.192% | $163.0227 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $69.35 | 11.117% | $77.0596 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $232.61 | 6.474% | $247.6692 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $248.87 | 6.728% | $265.614 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $160.82 | 10.363% | $177.4858 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $1,004.81 | $1,073.0953 | $1,073.10 | $1,073.05 | $1,073.10 | |