| 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 | $83.69 | 4.487% | $87.4452 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $133.33 | 4.513% | $139.3472 | $139.35 | $139.35 | $139.30 |
| Purchase #3 | $229.75 | 3.177% | $237.0492 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $29.71 | 5.842% | $31.4457 | $31.45 | $31.45 | $31.40 |
| Purchase #5 | $176.88 | 10.740% | $195.8769 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $152.55 | 12.366% | $171.4143 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $133.53 | 4.356% | $139.3466 | $139.35 | $139.35 | $139.30 |
| 7 purchase totals = | $939.44 | $1,001.9251 | $1,001.94 | $1,001.95 | $1,001.70 | |