| 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 | $191.40 | 3.798% | $198.6694 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $177.65 | 7.226% | $190.487 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $146.86 | 9.686% | $161.0849 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $249.52 | 11.388% | $277.9353 | $277.94 | $277.95 | $277.90 |
| Purchase #5 | $90.35 | 9.121% | $98.5908 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $245.40 | 6.698% | $261.8369 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $176.48 | 8.785% | $191.9838 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $1,277.66 | $1,380.5881 | $1,380.59 | $1,380.65 | $1,380.60 | |