| 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 | $250.32 | 7.392% | $268.8237 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $200.96 | 8.543% | $218.128 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $98.27 | 11.716% | $109.7833 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $55.47 | 5.212% | $58.3611 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $115.34 | 9.589% | $126.4 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $199.80 | 9.473% | $218.7271 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $227.64 | 10.352% | $251.2053 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $1,147.80 | $1,251.4285 | $1,251.43 | $1,251.45 | $1,251.40 | |