| 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 | $226.63 | 3.290% | $234.0861 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $78.85 | 3.407% | $81.5364 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $165.55 | 13.310% | $187.5847 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $118.79 | 11.516% | $132.4699 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $195.99 | 8.673% | $212.9882 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $198.91 | 10.736% | $220.265 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $69.82 | 10.559% | $77.1923 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $1,054.54 | $1,146.1226 | $1,146.13 | $1,146.15 | $1,146.20 | |