| 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 | $54.38 | 13.807% | $61.8882 | $61.89 | $61.90 | $61.90 |
| Purchase #2 | $179.97 | 5.189% | $189.3086 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $156.28 | 7.608% | $168.1698 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $138.77 | 11.752% | $155.0783 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $5.60 | 7.862% | $6.0403 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $140.56 | 13.627% | $159.7141 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $67.66 | 11.198% | $75.2366 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $743.22 | $815.4359 | $815.44 | $815.45 | $815.40 | |