| 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 | $70.81 | 6.475% | $75.3949 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $175.80 | 7.326% | $188.6791 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $36.48 | 10.568% | $40.3352 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $140.34 | 5.195% | $147.6307 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $46.86 | 3.143% | $48.3328 | $48.33 | $48.35 | $48.30 |
| Purchase #6 | $215.59 | 11.284% | $239.9172 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $235.63 | 12.408% | $264.867 | $264.87 | $264.85 | $264.90 |
| 7 purchase totals = | $921.51 | $1,005.1569 | $1,005.16 | $1,005.20 | $1,005.10 | |