| 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 | $45.77 | 6.810% | $48.8869 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $236.34 | 4.657% | $247.3464 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $82.70 | 4.102% | $86.0924 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $211.25 | 5.792% | $223.4856 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $204.66 | 11.790% | $228.7894 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $99.25 | 10.841% | $110.0097 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $179.32 | 8.284% | $194.1749 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,059.29 | $1,138.7853 | $1,138.79 | $1,138.80 | $1,138.80 | |