| 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 | $63.49 | 12.668% | $71.5329 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $35.44 | 3.772% | $36.7768 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $36.53 | 12.210% | $40.9903 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $39.98 | 5.155% | $42.041 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $139.82 | 10.309% | $154.234 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $238.58 | 11.839% | $266.8255 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $196.96 | 12.164% | $220.9182 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $750.80 | $833.3187 | $833.32 | $833.40 | $833.20 | |