| 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 | $159.88 | 12.503% | $179.8698 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $236.86 | 13.498% | $268.8314 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $105.29 | 12.215% | $118.1512 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $96.98 | 6.378% | $103.1654 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $207.66 | 13.714% | $236.1385 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $90.37 | 9.506% | $98.9606 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $233.54 | 13.353% | $264.7246 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $1,130.58 | $1,269.8415 | $1,269.84 | $1,269.80 | $1,269.90 | |