| 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 | $170.56 | 13.224% | $193.1149 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $194.99 | 8.661% | $211.8781 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $154.50 | 3.874% | $160.4853 | $160.49 | $160.50 | $160.50 |
| Purchase #4 | $179.47 | 8.621% | $194.9421 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $133.77 | 12.640% | $150.6785 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $170.92 | 8.645% | $185.696 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $115.57 | 3.241% | $119.3156 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $1,119.78 | $1,216.1105 | $1,216.12 | $1,216.15 | $1,216.10 | |