| 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 | $212.38 | 8.742% | $230.9463 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $40.60 | 4.519% | $42.4347 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $49.40 | 6.601% | $52.6609 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $72.63 | 3.365% | $75.074 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $16.56 | 10.411% | $18.2841 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $144.75 | 9.428% | $158.397 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $209.82 | 3.344% | $216.8364 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $746.14 | $794.6334 | $794.63 | $794.65 | $794.60 | |