| 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 | $210.47 | 7.358% | $225.9564 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $114.77 | 6.493% | $122.222 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $32.54 | 4.839% | $34.1146 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $173.80 | 11.114% | $193.1161 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $70.33 | 3.345% | $72.6825 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $183.59 | 3.542% | $190.0928 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $36.93 | 5.860% | $39.0941 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $822.43 | $877.2785 | $877.27 | $877.25 | $877.30 | |