| 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 | $238.63 | 9.800% | $262.0157 | $262.02 | $262.00 | $262.00 |
| Purchase #2 | $122.60 | 13.150% | $138.7219 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $128.73 | 11.860% | $143.9974 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $176.77 | 12.219% | $198.3695 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $152.45 | 10.632% | $168.6585 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $233.51 | 10.797% | $258.7221 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $52.76 | 12.219% | $59.2067 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $1,105.45 | $1,229.6918 | $1,229.70 | $1,229.60 | $1,229.70 | |