| 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 | $217.65 | 3.775% | $225.8663 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $152.52 | 10.315% | $168.2524 | $168.25 | $168.25 | $168.30 |
| Purchase #3 | $139.77 | 8.636% | $151.8405 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $219.70 | 3.619% | $227.6509 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $246.32 | 13.849% | $280.4329 | $280.43 | $280.45 | $280.40 |
| Purchase #6 | $145.53 | 7.270% | $156.11 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $162.73 | 12.539% | $183.1347 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $1,284.22 | $1,393.2877 | $1,393.28 | $1,393.30 | $1,393.30 | |