| 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 | $241.63 | 12.684% | $272.2783 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $157.59 | 5.112% | $165.646 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $7.44 | 11.668% | $8.3081 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $13.92 | 9.362% | $15.2232 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $64.89 | 7.326% | $69.6438 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $103.44 | 10.537% | $114.3395 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $12.85 | 11.577% | $14.3376 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $601.76 | $659.7765 | $659.78 | $659.80 | $659.60 | |