| 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 | $183.87 | 7.380% | $197.4396 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $177.88 | 3.271% | $183.6985 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $47.72 | 13.427% | $54.1274 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $16.54 | 10.692% | $18.3085 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $33.78 | 6.551% | $35.9929 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $47.29 | 10.272% | $52.1476 | $52.15 | $52.15 | $52.10 |
| Purchase #7 | $61.79 | 9.211% | $67.4815 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $568.87 | $609.1960 | $609.20 | $609.25 | $609.10 | |