| 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 | $247.70 | 10.315% | $273.2503 | $273.25 | $273.25 | $273.30 |
| Purchase #2 | $142.66 | 4.308% | $148.8058 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $157.73 | 3.195% | $162.7695 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $241.32 | 10.211% | $265.9612 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $119.82 | 10.270% | $132.1255 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $148.65 | 13.802% | $169.1667 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $149.68 | 5.233% | $157.5128 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $1,207.56 | $1,309.5918 | $1,309.60 | $1,309.55 | $1,309.70 | |