| 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 | $158.92 | 13.522% | $180.4092 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $206.49 | 6.378% | $219.6599 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $233.61 | 10.732% | $258.681 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $126.51 | 10.561% | $139.8707 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $30.39 | 12.639% | $34.231 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $211.46 | 4.536% | $221.0518 | $221.05 | $221.05 | $221.10 |
| Purchase #7 | $23.78 | 13.174% | $26.9128 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $991.16 | $1,080.8164 | $1,080.81 | $1,080.80 | $1,080.90 | |