| 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 | $173.59 | 5.605% | $183.3197 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $5.52 | 9.514% | $6.0452 | $6.05 | $6.05 | $6.00 |
| Purchase #3 | $146.51 | 3.585% | $151.7624 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $23.69 | 11.578% | $26.4328 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $171.44 | 5.452% | $180.7869 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $232.70 | 7.182% | $249.4125 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $113.88 | 13.641% | $129.4144 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $867.33 | $927.1739 | $927.17 | $927.15 | $927.10 | |