| 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 | $42.30 | 3.181% | $43.6456 | $43.65 | $43.65 | $43.60 |
| Purchase #2 | $115.51 | 8.802% | $125.6772 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $62.55 | 10.243% | $68.957 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $233.90 | 11.506% | $260.8125 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $208.84 | 11.681% | $233.2346 | $233.23 | $233.25 | $233.20 |
| Purchase #6 | $123.82 | 7.557% | $133.1771 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $90.37 | 8.220% | $97.7984 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $877.29 | $963.3024 | $963.31 | $963.35 | $963.30 | |