| 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 | $36.72 | 3.673% | $38.0687 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $201.90 | 3.872% | $209.7176 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $191.87 | 8.215% | $207.6321 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $50.35 | 9.149% | $54.9565 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $118.36 | 9.847% | $130.0149 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $143.35 | 12.596% | $161.4064 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $72.60 | 10.554% | $80.2622 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $815.15 | $882.0584 | $882.06 | $882.00 | $882.10 | |