| 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 | $227.37 | 12.439% | $255.6526 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $229.74 | 6.795% | $245.3508 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $250.48 | 12.149% | $280.9108 | $280.91 | $280.90 | $280.90 |
| Purchase #4 | $152.65 | 11.773% | $170.6215 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $201.71 | 11.358% | $224.6202 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $78.36 | 9.216% | $85.5817 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $72.39 | 3.613% | $75.0055 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $1,212.70 | $1,337.7431 | $1,337.74 | $1,337.70 | $1,337.80 | |