| 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 | $125.71 | 10.674% | $139.1283 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $247.36 | 8.417% | $268.1803 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $148.76 | 6.262% | $158.0754 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $117.72 | 9.641% | $129.0694 | $129.07 | $129.05 | $129.10 |
| Purchase #5 | $175.81 | 6.812% | $187.7862 | $187.79 | $187.80 | $187.80 |
| Purchase #6 | $238.94 | 10.850% | $264.865 | $264.87 | $264.85 | $264.90 |
| Purchase #7 | $158.62 | 3.787% | $164.6269 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,212.92 | $1,311.7315 | $1,311.75 | $1,311.80 | $1,311.80 | |