| 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 | $170.89 | 5.190% | $179.7592 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $107.89 | 4.324% | $112.5552 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $161.31 | 11.511% | $179.8784 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $226.81 | 6.793% | $242.2172 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $233.61 | 12.563% | $262.9584 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $211.44 | 11.728% | $236.2377 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $46.77 | 5.429% | $49.3091 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $1,158.72 | $1,262.9152 | $1,262.93 | $1,262.90 | $1,263.00 | |