| 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 | $59.73 | 7.229% | $64.0479 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $18.87 | 8.361% | $20.4477 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $35.86 | 10.814% | $39.7379 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $217.60 | 11.595% | $242.8307 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $190.56 | 7.806% | $205.4351 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $153.45 | 8.578% | $166.6129 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $103.89 | 4.566% | $108.6336 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $779.96 | $847.7458 | $847.75 | $847.80 | $847.50 | |