| 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 | $84.57 | 8.862% | $92.0646 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $189.49 | 3.214% | $195.5802 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $8.55 | 13.371% | $9.6932 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $166.79 | 6.867% | $178.2435 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $71.88 | 8.370% | $77.8964 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $191.32 | 12.620% | $215.4646 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $119.59 | 10.638% | $132.312 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $832.19 | $901.2545 | $901.24 | $901.25 | $901.30 | |