| 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 | $193.81 | 13.158% | $219.3115 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $134.45 | 13.500% | $152.6008 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $92.73 | 8.445% | $100.561 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $110.62 | 9.533% | $121.1654 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $138.35 | 13.144% | $156.5347 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $74.80 | 8.563% | $81.2051 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $15.69 | 13.645% | $17.8309 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $760.45 | $849.2094 | $849.21 | $849.20 | $849.20 | |