| 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 | $103.78 | 8.392% | $112.4892 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $8.26 | 9.344% | $9.0318 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $46.79 | 5.819% | $49.5127 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $145.66 | 5.414% | $153.546 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $217.70 | 8.768% | $236.7879 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $245.74 | 10.204% | $270.8153 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $188.47 | 9.830% | $206.9966 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $956.40 | $1,039.1795 | $1,039.19 | $1,039.20 | $1,039.10 | |