| 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 | $211.95 | 4.239% | $220.9346 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $21.43 | 4.542% | $22.4034 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $84.38 | 3.424% | $87.2692 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $101.33 | 10.516% | $111.9859 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $209.78 | 7.456% | $225.4212 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $250.86 | 4.230% | $261.4714 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $222.78 | 5.394% | $234.7968 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $1,102.51 | $1,164.2825 | $1,164.28 | $1,164.25 | $1,164.30 | |