| 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 | $229.44 | 10.555% | $253.6574 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $82.55 | 6.652% | $88.0412 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $110.58 | 8.841% | $120.3564 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $170.57 | 5.223% | $179.4789 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $250.62 | 7.306% | $268.9303 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $90.35 | 9.336% | $98.7851 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $185.28 | 11.568% | $206.7132 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $1,119.39 | $1,215.9625 | $1,215.97 | $1,216.00 | $1,216.00 | |