| 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 | $68.42 | 8.718% | $74.3849 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $205.39 | 4.826% | $215.3021 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $89.75 | 3.796% | $93.1569 | $93.16 | $93.15 | $93.20 |
| Purchase #4 | $121.76 | 13.823% | $138.5909 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $21.74 | 6.600% | $23.1748 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $152.64 | 6.708% | $162.8791 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $119.82 | 12.610% | $134.9293 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $779.52 | $842.4180 | $842.41 | $842.45 | $842.50 | |