| 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 | $247.46 | 12.797% | $279.1275 | $279.13 | $279.15 | $279.10 |
| Purchase #2 | $82.66 | 4.461% | $86.3475 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $214.38 | 9.827% | $235.4471 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $201.31 | 4.353% | $210.073 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $49.96 | 10.123% | $55.0175 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $32.86 | 7.766% | $35.4119 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $35.57 | 10.326% | $39.243 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $864.20 | $940.6675 | $940.67 | $940.65 | $940.50 | |