| 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 | $226.92 | 9.136% | $247.6514 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $145.49 | 13.634% | $165.3261 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $187.35 | 11.689% | $209.2493 | $209.25 | $209.25 | $209.20 |
| Purchase #4 | $35.29 | 9.382% | $38.6009 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $100.84 | 9.825% | $110.7475 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $26.97 | 10.167% | $29.712 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $115.91 | 4.387% | $120.995 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $838.77 | $922.2822 | $922.29 | $922.30 | $922.20 | |