| 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 | $227.63 | 8.160% | $246.2046 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $207.88 | 8.870% | $226.319 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $186.31 | 5.695% | $196.9204 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $143.74 | 13.197% | $162.7094 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $62.35 | 8.812% | $67.8443 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $207.28 | 12.295% | $232.7651 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $78.97 | 12.146% | $88.5617 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $1,114.16 | $1,221.3245 | $1,221.32 | $1,221.25 | $1,221.30 | |