| 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 | $114.38 | 9.345% | $125.0688 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $215.32 | 7.351% | $231.1482 | $231.15 | $231.15 | $231.10 |
| Purchase #3 | $60.74 | 6.157% | $64.4798 | $64.48 | $64.50 | $64.50 |
| Purchase #4 | $45.66 | 11.757% | $51.0282 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $149.86 | 9.148% | $163.5692 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $102.76 | 12.378% | $115.4796 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $50.90 | 7.162% | $54.5455 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $739.62 | $805.3193 | $805.33 | $805.35 | $805.30 | |