| 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 | $245.82 | 6.311% | $261.3337 | $261.33 | $261.35 | $261.30 |
| Purchase #2 | $10.61 | 13.482% | $12.0404 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $131.84 | 5.755% | $139.4274 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $81.59 | 3.534% | $84.4734 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $175.76 | 9.612% | $192.6541 | $192.65 | $192.65 | $192.70 |
| Purchase #6 | $151.60 | 6.486% | $161.4328 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $169.48 | 8.307% | $183.5587 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $966.70 | $1,034.9205 | $1,034.91 | $1,034.95 | $1,034.90 | |