| 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 | $96.83 | 13.396% | $109.8013 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $190.78 | 11.775% | $213.2443 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $72.85 | 12.271% | $81.7894 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $112.63 | 6.159% | $119.5669 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $9.39 | 7.167% | $10.063 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $123.87 | 9.278% | $135.3627 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $5.97 | 11.319% | $6.6457 | $6.65 | $6.65 | $6.60 |
| 7 purchase totals = | $612.32 | $676.4733 | $676.47 | $676.45 | $676.50 | |