| 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 | $108.59 | 3.531% | $112.4243 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $98.49 | 12.476% | $110.7776 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $120.81 | 13.380% | $136.9744 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $224.43 | 12.440% | $252.3491 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $124.37 | 7.714% | $133.9639 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $47.77 | 7.540% | $51.3719 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $219.91 | 12.318% | $246.9985 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $944.37 | $1,044.8597 | $1,044.85 | $1,044.80 | $1,044.90 | |