| 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 | $223.77 | 9.272% | $244.518 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $138.55 | 11.656% | $154.6994 | $154.70 | $154.70 | $154.70 |
| Purchase #3 | $192.96 | 10.867% | $213.929 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $223.94 | 3.606% | $232.0153 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $132.47 | 8.319% | $143.4902 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $232.68 | 7.688% | $250.5684 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $158.41 | 9.155% | $172.9124 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $1,302.78 | $1,412.1327 | $1,412.14 | $1,412.10 | $1,412.10 | |