| 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 | $94.34 | 10.313% | $104.0693 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $209.94 | 3.626% | $217.5524 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $29.81 | 9.331% | $32.5916 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $83.76 | 10.104% | $92.2231 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $12.34 | 6.825% | $13.1822 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $139.60 | 13.192% | $158.016 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $94.86 | 6.636% | $101.1549 | $101.15 | $101.15 | $101.20 |
| 7 purchase totals = | $664.65 | $718.7895 | $718.78 | $718.75 | $718.90 | |