| 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 | $221.84 | 6.821% | $236.9717 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $56.48 | 4.271% | $58.8923 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $51.35 | 6.860% | $54.8726 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $133.96 | 10.381% | $147.8664 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $151.37 | 5.342% | $159.4562 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $141.63 | 3.121% | $146.0503 | $146.05 | $146.05 | $146.10 |
| Purchase #7 | $221.55 | 12.626% | $249.5229 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $978.18 | $1,053.6324 | $1,053.63 | $1,053.55 | $1,053.80 | |