| 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 | $40.73 | 12.664% | $45.888 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $206.91 | 11.177% | $230.0363 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $163.44 | 9.515% | $178.9913 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $20.97 | 11.412% | $23.3631 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $113.63 | 5.211% | $119.5513 | $119.55 | $119.55 | $119.60 |
| Purchase #6 | $176.79 | 12.562% | $198.9984 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $205.71 | 13.446% | $233.3698 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $928.18 | $1,030.1982 | $1,030.20 | $1,030.20 | $1,030.30 | |