| 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 | $155.52 | 12.309% | $174.663 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $49.29 | 3.791% | $51.1586 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $210.56 | 9.533% | $230.6327 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $58.95 | 5.208% | $62.0201 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $74.67 | 12.611% | $84.0866 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $131.25 | 4.774% | $137.5159 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $52.82 | 8.435% | $57.2754 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $733.06 | $797.3523 | $797.36 | $797.35 | $797.40 | |