| 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 | $161.69 | 6.318% | $171.9056 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $221.28 | 6.313% | $235.2494 | $235.25 | $235.25 | $235.20 |
| Purchase #3 | $224.25 | 4.407% | $234.1327 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $191.33 | 5.635% | $202.1114 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $168.75 | 8.867% | $183.7131 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $52.92 | 7.655% | $56.971 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $206.88 | 4.374% | $215.9289 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,227.10 | $1,300.0121 | $1,300.01 | $1,300.00 | $1,299.90 | |