| 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 | $158.58 | 3.362% | $163.9115 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $168.57 | 7.212% | $180.7273 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $5.50 | 12.749% | $6.2012 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $179.79 | 5.749% | $190.1261 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $207.60 | 6.298% | $220.6746 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $223.48 | 8.126% | $241.64 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $16.44 | 3.302% | $16.9828 | $16.98 | $17.00 | $17.00 |
| 7 purchase totals = | $959.96 | $1,020.2635 | $1,020.26 | $1,020.30 | $1,020.20 | |