| 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 | $154.50 | 5.566% | $163.0995 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $53.80 | 4.761% | $56.3614 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $220.87 | 3.375% | $228.3244 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $239.35 | 4.499% | $250.1184 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $176.37 | 9.575% | $193.2574 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $230.44 | 8.712% | $250.5159 | $250.52 | $250.50 | $250.50 |
| Purchase #7 | $99.42 | 3.338% | $102.7386 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $1,174.75 | $1,244.4156 | $1,244.42 | $1,244.35 | $1,244.40 | |