| 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 | $76.87 | 11.644% | $85.8207 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $215.44 | 7.390% | $231.361 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $171.97 | 11.752% | $192.1799 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $168.33 | 12.395% | $189.1945 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $52.90 | 10.753% | $58.5883 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $142.31 | 13.818% | $161.9744 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $73.49 | 6.578% | $78.3242 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $901.31 | $997.4430 | $997.43 | $997.40 | $997.50 | |