| 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 | $233.95 | 10.864% | $259.3663 | $259.37 | $259.35 | $259.40 |
| Purchase #2 | $24.84 | 4.873% | $26.0505 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $44.41 | 11.831% | $49.6641 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $138.59 | 10.247% | $152.7913 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $232.93 | 6.332% | $247.6791 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $142.98 | 12.675% | $161.1027 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $44.99 | 13.684% | $51.1464 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $862.69 | $947.8004 | $947.80 | $947.80 | $947.90 | |