| 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 | $118.74 | 7.256% | $127.3558 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $90.86 | 6.239% | $96.5288 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $205.69 | 13.464% | $233.3841 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $87.29 | 6.678% | $93.1192 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $41.75 | 12.640% | $47.0272 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $106.85 | 5.808% | $113.0558 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $117.76 | 8.455% | $127.7166 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $768.94 | $838.1875 | $838.20 | $838.20 | $838.20 | |