| 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 | $140.95 | 3.666% | $146.1172 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $111.79 | 12.322% | $125.5648 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $60.74 | 10.731% | $67.258 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $152.92 | 9.402% | $167.2975 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $83.90 | 9.145% | $91.5727 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $131.44 | 7.381% | $141.1416 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $32.91 | 12.304% | $36.9592 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $714.65 | $775.9110 | $775.91 | $775.85 | $776.00 | |