| 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 | $200.50 | 12.777% | $226.1179 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $93.37 | 9.366% | $102.115 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $133.46 | 10.257% | $147.149 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $38.91 | 6.644% | $41.4952 | $41.50 | $41.50 | $41.50 |
| Purchase #5 | $14.42 | 11.817% | $16.124 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $144.42 | 4.108% | $150.3528 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $70.81 | 6.529% | $75.4332 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $695.89 | $758.7871 | $758.79 | $758.75 | $758.70 | |