| 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 | $160.47 | 8.305% | $173.797 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $41.50 | 12.520% | $46.6958 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $120.43 | 11.680% | $134.4962 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $155.67 | 6.708% | $166.1123 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $75.96 | 12.239% | $85.2567 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $65.99 | 7.171% | $70.7221 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $132.61 | 11.301% | $147.5963 | $147.60 | $147.60 | $147.60 |
| 7 purchase totals = | $752.63 | $824.6764 | $824.69 | $824.65 | $824.70 | |