| 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 | $29.81 | 11.288% | $33.175 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $103.75 | 8.708% | $112.7846 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $87.91 | 12.585% | $98.9735 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $185.93 | 11.174% | $206.7058 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $33.41 | 10.295% | $36.8496 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $23.99 | 3.646% | $24.8647 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $130.81 | 6.796% | $139.6998 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $595.61 | $653.0530 | $653.05 | $653.05 | $653.10 | |