| 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 | $78.76 | 12.574% | $88.6633 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $139.54 | 5.869% | $147.7296 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $227.56 | 12.134% | $255.1721 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $52.98 | 8.807% | $57.6459 | $57.65 | $57.65 | $57.60 |
| Purchase #5 | $216.62 | 4.712% | $226.8271 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $246.32 | 11.585% | $274.8562 | $274.86 | $274.85 | $274.90 |
| Purchase #7 | $148.28 | 9.806% | $162.8203 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,110.06 | $1,213.7145 | $1,213.72 | $1,213.70 | $1,213.70 | |