| 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 | $7.67 | 10.709% | $8.4914 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $200.70 | 10.799% | $222.3736 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $137.36 | 4.556% | $143.6181 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $219.78 | 6.175% | $233.3514 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $161.75 | 7.133% | $173.2876 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $221.63 | 6.361% | $235.7279 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $170.59 | 12.113% | $191.2536 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $1,119.48 | $1,208.1036 | $1,208.10 | $1,208.10 | $1,208.20 | |