| 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 | $131.95 | 11.737% | $147.437 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $234.41 | 3.704% | $243.0925 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $227.50 | 4.417% | $237.5487 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $98.32 | 7.518% | $105.7117 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $58.55 | 10.447% | $64.6667 | $64.67 | $64.65 | $64.70 |
| Purchase #6 | $205.62 | 13.282% | $232.9304 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $54.45 | 6.284% | $57.8716 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $1,010.80 | $1,089.2586 | $1,089.26 | $1,089.25 | $1,089.20 | |