| 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 | $100.92 | 7.447% | $108.4355 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $176.73 | 10.454% | $195.2054 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $78.90 | 4.870% | $82.7424 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $132.80 | 10.729% | $147.0481 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $177.73 | 6.111% | $188.5911 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $179.29 | 9.238% | $195.8528 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $6.93 | 5.722% | $7.3265 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $853.30 | $925.2018 | $925.21 | $925.25 | $925.10 | |