| 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 | $177.87 | 9.108% | $194.0704 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $178.87 | 11.555% | $199.5384 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $41.25 | 6.389% | $43.8855 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $181.26 | 13.765% | $206.2104 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $166.84 | 9.239% | $182.2543 | $182.25 | $182.25 | $182.30 |
| Purchase #6 | $112.81 | 10.316% | $124.4475 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $68.31 | 13.294% | $77.3911 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $927.21 | $1,027.7976 | $1,027.80 | $1,027.80 | $1,027.80 | |