| 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 | $202.83 | 3.860% | $210.6592 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $128.77 | 10.197% | $141.9007 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $9.98 | 7.870% | $10.7654 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $52.26 | 7.269% | $56.0588 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $90.57 | 10.769% | $100.3235 | $100.32 | $100.30 | $100.30 |
| Purchase #6 | $67.56 | 13.330% | $76.5657 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $250.79 | 3.539% | $259.6655 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $802.76 | $855.9388 | $855.95 | $855.85 | $856.10 | |