| 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 | $12.45 | 10.331% | $13.7362 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $202.46 | 7.283% | $217.2052 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $153.25 | 11.861% | $171.427 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $130.76 | 9.168% | $142.7481 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $242.76 | 11.760% | $271.3086 | $271.31 | $271.30 | $271.30 |
| Purchase #6 | $162.39 | 8.838% | $176.742 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $221.99 | 11.121% | $246.6775 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $1,126.06 | $1,239.8446 | $1,239.86 | $1,239.90 | $1,239.70 | |