| 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 | $12.54 | 13.259% | $14.2027 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $138.58 | 4.279% | $144.5098 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $233.54 | 4.258% | $243.4841 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $230.91 | 9.280% | $252.3384 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $110.76 | 11.572% | $123.5771 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $154.46 | 12.467% | $173.7165 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $150.74 | 5.183% | $158.5529 | $158.55 | $158.55 | $158.60 |
| 7 purchase totals = | $1,031.53 | $1,110.3815 | $1,110.38 | $1,110.40 | $1,110.40 | |