| 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 | $204.76 | 8.639% | $222.4492 | $222.45 | $222.45 | $222.40 |
| Purchase #2 | $162.37 | 11.348% | $180.7957 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $115.85 | 9.128% | $126.4248 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $133.47 | 13.240% | $151.1414 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $138.40 | 12.500% | $155.7 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $109.38 | 12.226% | $122.7528 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $78.83 | 12.479% | $88.6672 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $943.06 | $1,047.9311 | $1,047.93 | $1,047.90 | $1,047.90 | |