| 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 | $202.64 | 3.252% | $209.2299 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $120.93 | 5.627% | $127.7347 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $128.35 | 7.700% | $138.233 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $76.29 | 5.460% | $80.4554 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $138.73 | 6.260% | $147.4145 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $122.38 | 9.295% | $133.7552 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $101.26 | 5.589% | $106.9194 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $890.58 | $943.7421 | $943.74 | $943.75 | $943.70 | |