| 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 | $161.64 | 9.296% | $176.6661 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $26.75 | 7.553% | $28.7704 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $192.74 | 9.205% | $210.4817 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $189.88 | 10.531% | $209.8763 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $180.51 | 3.445% | $186.7286 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $168.29 | 10.798% | $186.462 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $90.84 | 7.832% | $97.9546 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $1,010.65 | $1,096.9397 | $1,096.94 | $1,096.95 | $1,097.10 | |