| 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 | $221.99 | 7.503% | $238.6459 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $15.48 | 3.435% | $16.0117 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $177.69 | 13.699% | $202.0318 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $36.96 | 6.479% | $39.3546 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $217.69 | 7.543% | $234.1104 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $235.54 | 11.260% | $262.0618 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $55.67 | 13.867% | $63.3898 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $961.02 | $1,055.6060 | $1,055.60 | $1,055.60 | $1,055.60 | |