| 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 | $132.52 | 8.182% | $143.3628 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $79.46 | 9.814% | $87.2582 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $158.27 | 4.663% | $165.6501 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $67.79 | 9.268% | $74.0728 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $150.90 | 12.553% | $169.8425 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $215.97 | 13.818% | $245.8127 | $245.81 | $245.80 | $245.80 |
| Purchase #7 | $183.89 | 4.708% | $192.5475 | $192.55 | $192.55 | $192.50 |
| 7 purchase totals = | $988.80 | $1,078.5466 | $1,078.54 | $1,078.50 | $1,078.60 | |