| 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 | $236.36 | 7.841% | $254.893 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $94.48 | 3.104% | $97.4127 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $238.32 | 10.310% | $262.8908 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $153.36 | 4.349% | $160.0296 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $247.92 | 7.615% | $266.7991 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $22.64 | 4.660% | $23.695 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $7.78 | 5.473% | $8.2058 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $1,000.86 | $1,073.9260 | $1,073.93 | $1,073.95 | $1,073.90 | |