| 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 | $152.52 | 6.275% | $162.0906 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $230.42 | 11.724% | $257.4344 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $124.74 | 11.491% | $139.0739 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $85.69 | 9.500% | $93.8306 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $157.63 | 10.511% | $174.1985 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $42.53 | 10.545% | $47.0148 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $96.79 | 11.109% | $107.5424 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $890.32 | $981.1852 | $981.17 | $981.20 | $981.10 | |