| 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 | $157.98 | 10.642% | $174.7922 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $229.25 | 3.292% | $236.7969 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $228.25 | 6.379% | $242.8101 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $158.84 | 6.390% | $168.9899 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $202.71 | 12.321% | $227.6859 | $227.69 | $227.70 | $227.70 |
| Purchase #6 | $215.47 | 8.159% | $233.0502 | $233.05 | $233.05 | $233.10 |
| Purchase #7 | $200.51 | 10.271% | $221.1044 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,393.01 | $1,505.2296 | $1,505.23 | $1,505.25 | $1,505.30 | |