| 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 | $230.70 | 8.513% | $250.3395 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $130.29 | 6.404% | $138.6338 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $224.73 | 6.507% | $239.3532 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $8.79 | 8.734% | $9.5577 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $132.28 | 10.483% | $146.1469 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $217.62 | 7.614% | $234.1896 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $150.71 | 10.535% | $166.5873 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $1,095.12 | $1,184.8080 | $1,184.81 | $1,184.85 | $1,184.80 | |