| 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 | $87.68 | 3.801% | $91.0127 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $162.71 | 5.844% | $172.2188 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $76.48 | 12.679% | $86.1769 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $211.88 | 11.353% | $235.9347 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $146.34 | 4.510% | $152.9399 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $244.51 | 12.629% | $275.3892 | $275.39 | $275.40 | $275.40 |
| Purchase #7 | $153.74 | 12.754% | $173.348 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $1,083.34 | $1,187.0202 | $1,187.02 | $1,187.05 | $1,186.90 | |