| 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 | $219.87 | 13.413% | $249.3612 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $117.75 | 12.334% | $132.2733 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $9.97 | 5.578% | $10.5261 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $38.29 | 11.785% | $42.8025 | $42.80 | $42.80 | $42.80 |
| Purchase #5 | $98.92 | 4.378% | $103.2507 | $103.25 | $103.25 | $103.30 |
| Purchase #6 | $75.95 | 5.869% | $80.4075 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $161.74 | 3.525% | $167.4413 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $722.49 | $786.0626 | $786.06 | $786.05 | $786.10 | |