| 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 | $198.71 | 9.410% | $217.4086 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $182.72 | 12.612% | $205.7646 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $63.44 | 7.861% | $68.427 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $21.91 | 12.387% | $24.624 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $9.82 | 6.374% | $10.4459 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $133.95 | 11.481% | $149.3288 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $147.88 | 3.419% | $152.936 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $758.43 | $828.9349 | $828.94 | $828.95 | $828.80 | |