| 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 | $238.91 | 6.329% | $254.0306 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $63.78 | 4.374% | $66.5697 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $134.55 | 10.515% | $148.6979 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $185.72 | 9.291% | $202.9752 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $77.42 | 9.242% | $84.5752 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $68.94 | 8.349% | $74.6958 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $91.72 | 6.792% | $97.9496 | $97.95 | $97.95 | $97.90 |
| 7 purchase totals = | $861.04 | $929.4940 | $929.51 | $929.55 | $929.50 | |