| 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 | $193.79 | 8.114% | $209.5141 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $228.86 | 6.801% | $244.4248 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $218.61 | 5.791% | $231.2697 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $245.34 | 9.176% | $267.8524 | $267.85 | $267.85 | $267.90 |
| Purchase #5 | $242.62 | 13.408% | $275.1505 | $275.15 | $275.15 | $275.20 |
| Purchase #6 | $157.68 | 3.814% | $163.6939 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $188.28 | 12.389% | $211.606 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,475.18 | $1,603.5114 | $1,603.50 | $1,603.45 | $1,603.60 | |