| 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 | $216.74 | 5.410% | $228.4656 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $233.67 | 11.191% | $259.82 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $98.39 | 13.780% | $111.9481 | $111.95 | $111.95 | $111.90 |
| Purchase #4 | $25.33 | 3.424% | $26.1973 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $237.81 | 9.461% | $260.3092 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $195.56 | 12.280% | $219.5748 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $144.55 | 11.225% | $160.7757 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $1,152.05 | $1,267.0907 | $1,267.10 | $1,267.05 | $1,267.10 | |