| 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 | $53.38 | 10.634% | $59.0564 | $59.06 | $59.05 | $59.10 |
| Purchase #2 | $12.30 | 5.134% | $12.9315 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $191.85 | 11.654% | $214.2082 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $78.47 | 11.394% | $87.4109 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $146.27 | 11.441% | $163.0048 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $76.85 | 11.775% | $85.8991 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $149.91 | 4.418% | $156.533 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $709.03 | $779.0439 | $779.04 | $779.05 | $779.00 | |