| 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 | $14.57 | 13.432% | $16.527 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $143.38 | 13.521% | $162.7664 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $162.47 | 11.250% | $180.7479 | $180.75 | $180.75 | $180.70 |
| Purchase #4 | $72.63 | 12.413% | $81.6456 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $141.64 | 6.388% | $150.688 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $120.67 | 8.138% | $130.4901 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $115.51 | 10.432% | $127.56 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $770.87 | $850.4250 | $850.44 | $850.45 | $850.40 | |