| 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 | $236.71 | 7.716% | $254.9745 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $56.93 | 12.457% | $64.0218 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $209.92 | 10.819% | $232.6312 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $11.45 | 11.803% | $12.8014 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $221.74 | 9.538% | $242.8896 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $205.58 | 10.554% | $227.2769 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $91.73 | 7.245% | $98.3758 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $1,034.06 | $1,132.9712 | $1,132.97 | $1,133.00 | $1,133.00 | |