| 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 | $100.46 | 10.351% | $110.8586 | $110.86 | $110.85 | $110.90 |
| Purchase #2 | $236.52 | 5.849% | $250.3541 | $250.35 | $250.35 | $250.40 |
| Purchase #3 | $51.95 | 8.376% | $56.3013 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $166.26 | 3.122% | $171.4506 | $171.45 | $171.45 | $171.50 |
| Purchase #5 | $30.71 | 9.195% | $33.5338 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $123.60 | 11.404% | $137.6953 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $133.61 | 13.505% | $151.654 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $843.11 | $911.8477 | $911.84 | $911.85 | $912.00 | |