| 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 | $10.35 | 9.378% | $11.3206 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $216.92 | 10.544% | $239.792 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $207.77 | 3.740% | $215.5406 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $160.85 | 5.600% | $169.8576 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $243.97 | 10.413% | $269.3746 | $269.37 | $269.35 | $269.40 |
| Purchase #6 | $54.85 | 13.480% | $62.2438 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $75.43 | 10.549% | $83.3871 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $970.14 | $1,051.5163 | $1,051.51 | $1,051.50 | $1,051.50 | |