| 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 | $16.64 | 8.206% | $18.0055 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $110.93 | 11.636% | $123.8378 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $158.90 | 7.671% | $171.0892 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $71.80 | 8.543% | $77.9339 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $158.94 | 10.796% | $176.0992 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $116.74 | 8.119% | $126.2181 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $42.90 | 12.838% | $48.4075 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $676.85 | $741.5912 | $741.60 | $741.60 | $741.50 | |