| 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 | $33.47 | 9.255% | $36.5676 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $65.72 | 11.848% | $73.5065 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $44.88 | 8.771% | $48.8164 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $45.39 | 8.690% | $49.3344 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $207.37 | 5.400% | $218.568 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $245.32 | 8.106% | $265.2056 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $52.71 | 13.696% | $59.9292 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $694.86 | $751.9277 | $751.94 | $751.90 | $751.90 | |