| 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 | $108.75 | 8.121% | $117.5816 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $211.67 | 12.260% | $237.6207 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $140.39 | 4.214% | $146.306 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $210.62 | 9.703% | $231.0565 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $133.56 | 4.603% | $139.7078 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $137.93 | 5.716% | $145.8141 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $21.43 | 8.816% | $23.3193 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $964.35 | $1,041.4060 | $1,041.41 | $1,041.35 | $1,041.40 | |