| 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 | $169.88 | 7.201% | $182.1131 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $145.39 | 13.383% | $164.8475 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $129.55 | 12.376% | $145.5831 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $180.58 | 7.144% | $193.4806 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $224.39 | 7.469% | $241.1497 | $241.15 | $241.15 | $241.10 |
| Purchase #6 | $43.91 | 3.872% | $45.6102 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $226.67 | 6.613% | $241.6597 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $1,120.37 | $1,214.4439 | $1,214.44 | $1,214.45 | $1,214.40 | |