| 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 | $204.71 | 3.658% | $212.1983 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $225.68 | 11.585% | $251.825 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $14.35 | 7.556% | $15.4343 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $245.34 | 11.451% | $273.4339 | $273.43 | $273.45 | $273.40 |
| Purchase #5 | $128.72 | 11.332% | $143.3066 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $233.94 | 4.519% | $244.5117 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $34.26 | 5.538% | $36.1573 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $1,087.00 | $1,176.8671 | $1,176.87 | $1,176.90 | $1,176.80 | |