| 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 | $174.93 | 5.320% | $184.2363 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $111.92 | 6.594% | $119.3 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $72.54 | 6.751% | $77.4372 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $164.61 | 9.695% | $180.5689 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $103.28 | 5.780% | $109.2496 | $109.25 | $109.25 | $109.20 |
| Purchase #6 | $234.71 | 9.838% | $257.8008 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $43.54 | 4.783% | $45.6225 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $905.53 | $974.2153 | $974.22 | $974.20 | $974.10 | |