| 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 | $144.72 | 9.246% | $158.1008 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $164.62 | 6.145% | $174.7359 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $106.40 | 11.462% | $118.5956 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $135.85 | 6.592% | $144.8052 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $89.26 | 10.814% | $98.9126 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $203.97 | 13.701% | $231.9159 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $98.29 | 5.821% | $104.0115 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $943.11 | $1,031.0775 | $1,031.09 | $1,031.05 | $1,031.00 | |