| 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 | $191.50 | 9.790% | $210.2479 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $151.97 | 9.114% | $165.8205 | $165.82 | $165.80 | $165.80 |
| Purchase #3 | $187.87 | 8.406% | $203.6624 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $19.49 | 10.625% | $21.5608 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $113.84 | 13.184% | $128.8487 | $128.85 | $128.85 | $128.80 |
| Purchase #6 | $229.27 | 3.238% | $236.6938 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $182.46 | 5.751% | $192.9533 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,076.40 | $1,159.7874 | $1,159.78 | $1,159.75 | $1,159.80 | |