| 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 | $143.94 | 11.123% | $159.9504 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $239.51 | 7.615% | $257.7487 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $223.79 | 8.329% | $242.4295 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $81.59 | 11.248% | $90.7672 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $234.93 | 9.760% | $257.8592 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $171.26 | 7.841% | $184.6885 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $122.54 | 8.525% | $132.9865 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $1,217.56 | $1,326.4300 | $1,326.44 | $1,326.45 | $1,326.50 | |