| 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 | $97.52 | 9.208% | $106.4996 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $24.95 | 11.598% | $27.8437 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $249.78 | 13.396% | $283.2405 | $283.24 | $283.25 | $283.20 |
| Purchase #4 | $58.78 | 7.194% | $63.0086 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $183.72 | 11.784% | $205.3696 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $168.66 | 12.113% | $189.0898 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $184.70 | 11.755% | $206.4115 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $968.11 | $1,081.4633 | $1,081.46 | $1,081.45 | $1,081.40 | |