| 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 | $141.82 | 10.440% | $156.626 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $7.46 | 3.846% | $7.7469 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $59.48 | 8.222% | $64.3704 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $221.41 | 4.239% | $230.7956 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $103.62 | 13.218% | $117.3165 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $235.58 | 7.433% | $253.0907 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $157.97 | 10.662% | $174.8128 | $174.81 | $174.80 | $174.80 |
| 7 purchase totals = | $927.34 | $1,004.7589 | $1,004.77 | $1,004.75 | $1,004.70 | |