| 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 | $30.96 | 6.790% | $33.0622 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $161.84 | 5.606% | $170.9128 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $95.54 | 3.527% | $98.9097 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $160.47 | 7.815% | $173.0107 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $33.80 | 10.350% | $37.2983 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $66.55 | 3.805% | $69.0822 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $174.97 | 11.565% | $195.2053 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $724.13 | $777.4812 | $777.48 | $777.45 | $777.50 | |