| 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 | $196.62 | 13.865% | $223.8814 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $198.63 | 3.453% | $205.4887 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $176.69 | 3.804% | $183.4113 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $6.94 | 6.530% | $7.3932 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $113.74 | 4.819% | $119.2211 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $64.58 | 3.368% | $66.7551 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $206.53 | 13.769% | $234.9671 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $963.73 | $1,041.1179 | $1,041.12 | $1,041.10 | $1,041.20 | |