| 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 | $116.37 | 10.160% | $128.1932 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $160.75 | 3.656% | $166.627 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $217.86 | 7.415% | $234.0143 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $245.83 | 6.712% | $262.3301 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $100.97 | 4.731% | $105.7469 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $226.62 | 10.480% | $250.3698 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $50.59 | 9.102% | $55.1947 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $1,118.99 | $1,202.4760 | $1,202.47 | $1,202.50 | $1,202.40 | |