| 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 | $197.95 | 12.691% | $223.0718 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $18.44 | 13.667% | $20.9602 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $113.93 | 3.542% | $117.9654 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $7.34 | 11.126% | $8.1566 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $138.47 | 12.712% | $156.0723 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $73.75 | 7.249% | $79.0961 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $149.55 | 8.783% | $162.685 | $162.69 | $162.70 | $162.70 |
| 7 purchase totals = | $699.43 | $768.0074 | $768.02 | $767.95 | $768.20 | |