| 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 | $215.27 | 13.403% | $244.1226 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $38.93 | 4.299% | $40.6036 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $223.66 | 10.336% | $246.7775 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $153.67 | 6.609% | $163.8261 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $215.76 | 6.239% | $229.2213 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $41.99 | 6.332% | $44.6488 | $44.65 | $44.65 | $44.60 |
| Purchase #7 | $48.46 | 10.215% | $53.4102 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $937.74 | $1,022.6101 | $1,022.61 | $1,022.60 | $1,022.50 | |