| 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 | $185.72 | 4.300% | $193.706 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $98.44 | 7.665% | $105.9854 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $55.40 | 9.151% | $60.4697 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $105.38 | 9.102% | $114.9717 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $142.79 | 8.324% | $154.6758 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $194.74 | 8.116% | $210.5451 | $210.55 | $210.55 | $210.50 |
| Purchase #7 | $52.61 | 4.299% | $54.8717 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $835.08 | $895.2254 | $895.24 | $895.20 | $895.30 | |