| 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 | $81.97 | 3.527% | $84.8611 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $250.26 | 11.357% | $278.682 | $278.68 | $278.70 | $278.70 |
| Purchase #3 | $183.47 | 8.106% | $198.3421 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $212.41 | 10.169% | $234.01 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $29.95 | 6.421% | $31.8731 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $89.44 | 12.826% | $100.9116 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $236.61 | 6.295% | $251.5046 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $1,084.11 | $1,180.1845 | $1,180.17 | $1,180.15 | $1,180.20 | |