| 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 | $191.42 | 11.238% | $212.9318 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $73.31 | 12.812% | $82.7025 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $121.41 | 5.782% | $128.4299 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $214.80 | 3.446% | $222.202 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $138.44 | 12.644% | $155.9444 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $200.93 | 11.389% | $223.8139 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $238.73 | 3.659% | $247.4651 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,179.04 | $1,273.4896 | $1,273.48 | $1,273.50 | $1,273.40 | |