| 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 | $239.79 | 9.378% | $262.2775 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $215.83 | 4.809% | $226.2093 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $195.92 | 8.570% | $212.7103 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $46.50 | 11.372% | $51.788 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $73.96 | 13.735% | $84.1184 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $170.52 | 9.663% | $186.9973 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $143.58 | 10.426% | $158.5497 | $158.55 | $158.55 | $158.50 |
| 7 purchase totals = | $1,086.10 | $1,182.6505 | $1,182.66 | $1,182.65 | $1,182.60 | |