| 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 | $36.26 | 7.327% | $38.9168 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $201.36 | 13.559% | $228.6624 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $76.56 | 11.475% | $85.3453 | $85.35 | $85.35 | $85.30 |
| Purchase #4 | $113.54 | 5.604% | $119.9028 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $13.84 | 9.170% | $15.1091 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $163.79 | 7.148% | $175.4977 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $42.43 | 4.380% | $44.2884 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $647.78 | $707.7225 | $707.73 | $707.70 | $707.70 | |