| 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 | $73.31 | 5.551% | $77.3794 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $64.39 | 5.791% | $68.1188 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $90.66 | 4.480% | $94.7216 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $140.72 | 5.437% | $148.3709 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $17.36 | 5.601% | $18.3323 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $179.77 | 12.353% | $201.977 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $152.29 | 11.285% | $169.4759 | $169.48 | $169.50 | $169.50 |
| 7 purchase totals = | $718.50 | $778.3759 | $778.38 | $778.40 | $778.40 | |