| 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 | $235.52 | 10.750% | $260.8384 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $104.39 | 6.719% | $111.404 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $61.79 | 3.755% | $64.1102 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $238.42 | 9.523% | $261.1247 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $196.60 | 6.345% | $209.0743 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $180.53 | 4.683% | $188.9842 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $103.50 | 7.380% | $111.1383 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,120.75 | $1,206.6741 | $1,206.66 | $1,206.65 | $1,206.60 | |