| 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 | $103.54 | 11.644% | $115.5962 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $84.73 | 3.783% | $87.9353 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $48.73 | 12.191% | $54.6707 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $44.35 | 9.349% | $48.4963 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $156.27 | 11.321% | $173.9613 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $82.32 | 3.710% | $85.3741 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $200.32 | 4.483% | $209.3003 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $720.26 | $775.3342 | $775.34 | $775.30 | $775.40 | |