| 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 | $190.75 | 13.789% | $217.0525 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $235.26 | 13.778% | $267.6741 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $180.67 | 4.733% | $189.2211 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $23.40 | 9.324% | $25.5818 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $200.72 | 13.870% | $228.5599 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $242.63 | 10.492% | $268.0867 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $40.93 | 6.576% | $43.6216 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $1,114.36 | $1,239.7977 | $1,239.79 | $1,239.75 | $1,239.90 | |