| 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 | $161.66 | 10.546% | $178.7087 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $152.44 | 13.632% | $173.2206 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $140.78 | 6.762% | $150.2995 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $217.58 | 4.644% | $227.6844 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $215.82 | 12.428% | $242.6421 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $59.74 | 5.528% | $63.0424 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $53.74 | 6.419% | $57.1896 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $1,001.76 | $1,092.7873 | $1,092.78 | $1,092.80 | $1,092.70 | |