| 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 | $190.35 | 5.586% | $200.983 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $204.88 | 8.259% | $221.801 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $228.93 | 7.778% | $246.7362 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $82.35 | 12.339% | $92.5112 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $102.79 | 7.316% | $110.3101 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $95.93 | 13.533% | $108.9122 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $246.41 | 4.379% | $257.2003 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,151.64 | $1,238.4540 | $1,238.45 | $1,238.45 | $1,238.40 | |