| 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 | $228.70 | 10.728% | $253.2349 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $130.80 | 13.300% | $148.1964 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $146.58 | 12.568% | $165.0022 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $235.66 | 5.178% | $247.8625 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $208.65 | 11.432% | $232.5029 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $248.50 | 6.359% | $264.3021 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $138.54 | 6.622% | $147.7141 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $1,337.43 | $1,458.8151 | $1,458.80 | $1,458.80 | $1,458.80 | |