| 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 | $200.94 | 12.235% | $225.525 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $9.49 | 5.699% | $10.0308 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $39.93 | 6.872% | $42.674 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $176.45 | 6.359% | $187.6705 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $20.81 | 4.518% | $21.7502 | $21.75 | $21.75 | $21.80 |
| Purchase #6 | $209.68 | 6.568% | $223.4518 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $176.41 | 4.563% | $184.4596 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $833.71 | $895.5619 | $895.56 | $895.55 | $895.70 | |