| 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 | $115.53 | 10.508% | $127.6699 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $224.45 | 13.528% | $254.8136 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $10.84 | 10.852% | $12.0164 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $209.81 | 12.449% | $235.9292 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $162.80 | 6.473% | $173.338 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $193.96 | 8.782% | $210.9936 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $45.31 | 12.732% | $51.0789 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $962.70 | $1,065.8396 | $1,065.84 | $1,065.85 | $1,065.80 | |