| 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 | $62.78 | 10.268% | $69.2263 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $59.36 | 13.597% | $67.4312 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $31.59 | 13.521% | $35.8613 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $27.50 | 3.161% | $28.3693 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $146.99 | 6.141% | $156.0167 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $56.74 | 11.747% | $63.4052 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $84.77 | 8.581% | $92.0441 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $469.73 | $512.3541 | $512.36 | $512.35 | $512.30 | |