| 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 | $58.32 | 12.692% | $65.722 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $106.71 | 8.216% | $115.4773 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $140.46 | 5.661% | $148.4114 | $148.41 | $148.40 | $148.40 |
| Purchase #4 | $250.76 | 11.817% | $280.3923 | $280.39 | $280.40 | $280.40 |
| Purchase #5 | $250.70 | 13.259% | $283.9403 | $283.94 | $283.95 | $283.90 |
| Purchase #6 | $212.64 | 13.240% | $240.7935 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $88.94 | 5.230% | $93.5916 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $1,108.53 | $1,228.3284 | $1,228.32 | $1,228.35 | $1,228.30 | |