| 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 | $112.37 | 11.585% | $125.3881 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $82.93 | 11.306% | $92.3061 | $92.31 | $92.30 | $92.30 |
| Purchase #3 | $16.82 | 11.807% | $18.8059 | $18.81 | $18.80 | $18.80 |
| Purchase #4 | $22.36 | 6.850% | $23.8917 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $77.69 | 6.325% | $82.6039 | $82.60 | $82.60 | $82.60 |
| Purchase #6 | $103.84 | 4.769% | $108.7921 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $133.35 | 12.823% | $150.4495 | $150.45 | $150.45 | $150.40 |
| 7 purchase totals = | $549.36 | $602.2373 | $602.24 | $602.25 | $602.20 | |