| 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 | $36.36 | 12.695% | $40.9759 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $159.56 | 4.671% | $167.013 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $213.31 | 8.219% | $230.8419 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $44.84 | 5.153% | $47.1506 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $102.88 | 7.691% | $110.7925 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $228.54 | 13.485% | $259.3586 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $18.79 | 13.816% | $21.386 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $804.28 | $877.5185 | $877.52 | $877.55 | $877.60 | |