| 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 | $101.87 | 3.769% | $105.7095 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $24.92 | 5.771% | $26.3581 | $26.36 | $26.35 | $26.40 |
| Purchase #3 | $17.86 | 7.183% | $19.1429 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $177.56 | 13.306% | $201.1861 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $246.83 | 7.622% | $265.6434 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $71.77 | 5.859% | $75.975 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $45.99 | 12.332% | $51.6615 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $686.80 | $745.6765 | $745.68 | $745.70 | $745.70 | |