| 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 | $211.29 | 6.780% | $225.6155 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $72.59 | 10.315% | $80.0777 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $113.41 | 9.864% | $124.5968 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $191.68 | 3.339% | $198.0802 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $245.84 | 8.263% | $266.1538 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $107.94 | 12.245% | $121.1573 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $5.58 | 5.268% | $5.874 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $948.33 | $1,021.5553 | $1,021.56 | $1,021.55 | $1,021.70 | |