| 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 | $191.69 | 13.455% | $217.4819 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $97.94 | 10.471% | $108.1953 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $214.66 | 4.854% | $225.0796 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $160.82 | 7.186% | $172.3765 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $245.47 | 12.755% | $276.7797 | $276.78 | $276.80 | $276.80 |
| Purchase #6 | $184.83 | 7.649% | $198.9676 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $148.40 | 13.589% | $168.5661 | $168.57 | $168.55 | $168.60 |
| 7 purchase totals = | $1,243.81 | $1,367.4467 | $1,367.46 | $1,367.50 | $1,367.60 | |