| 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 | $197.70 | 10.216% | $217.897 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $34.36 | 6.702% | $36.6628 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $38.78 | 9.275% | $42.3768 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $141.54 | 9.131% | $154.464 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $7.64 | 8.669% | $8.3023 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $164.39 | 8.219% | $177.9012 | $177.90 | $177.90 | $177.90 |
| Purchase #7 | $54.91 | 4.679% | $57.4792 | $57.48 | $57.50 | $57.50 |
| 7 purchase totals = | $639.32 | $695.0833 | $695.08 | $695.10 | $695.20 | |