| 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 | $77.63 | 11.148% | $86.2842 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $31.59 | 10.864% | $35.0219 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $35.57 | 10.650% | $39.3582 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $35.36 | 7.138% | $37.884 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $107.68 | 8.678% | $117.0245 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $135.60 | 7.627% | $145.9422 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $134.80 | 7.411% | $144.79 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $558.23 | $606.3050 | $606.29 | $606.30 | $606.30 | |