| 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 | $220.42 | 3.156% | $227.3765 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $56.64 | 13.527% | $64.3017 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $111.89 | 9.458% | $122.4726 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $167.91 | 5.123% | $176.512 | $176.51 | $176.50 | $176.50 |
| Purchase #5 | $66.34 | 4.200% | $69.1263 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $226.32 | 6.215% | $240.3858 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $250.50 | 3.229% | $258.5886 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,100.02 | $1,158.7635 | $1,158.77 | $1,158.80 | $1,158.80 | |