| 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 | $104.34 | 5.381% | $109.9545 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $161.38 | 7.716% | $173.8321 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $185.86 | 3.127% | $191.6718 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $108.32 | 4.516% | $113.2117 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $132.52 | 11.854% | $148.2289 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $200.67 | 11.443% | $223.6327 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $196.97 | 10.548% | $217.7464 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $1,090.06 | $1,178.2781 | $1,178.27 | $1,178.30 | $1,178.20 | |