| 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 | $215.57 | 7.537% | $231.8175 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $246.55 | 12.685% | $277.8249 | $277.82 | $277.80 | $277.80 |
| Purchase #3 | $63.53 | 9.556% | $69.6009 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $245.42 | 8.134% | $265.3825 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $67.84 | 6.778% | $72.4382 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $26.26 | 4.542% | $27.4527 | $27.45 | $27.45 | $27.50 |
| Purchase #7 | $202.41 | 12.568% | $227.8489 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,067.58 | $1,172.3656 | $1,172.36 | $1,172.35 | $1,172.30 | |