| 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 | $83.84 | 3.461% | $86.7417 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $73.80 | 13.744% | $83.9431 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $124.44 | 4.776% | $130.3833 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $82.54 | 10.727% | $91.3941 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $57.79 | 12.487% | $65.0062 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $102.87 | 6.815% | $109.8806 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $142.98 | 8.698% | $155.4164 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $668.26 | $722.7654 | $722.76 | $722.80 | $722.70 | |