| 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 | $114.49 | 6.298% | $121.7006 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $167.56 | 7.413% | $179.9812 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $128.91 | 4.472% | $134.6749 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $231.41 | 4.731% | $242.358 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $74.76 | 13.587% | $84.9176 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $140.71 | 10.342% | $155.2622 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $207.95 | 6.458% | $221.3794 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,065.79 | $1,140.2739 | $1,140.27 | $1,140.25 | $1,140.40 | |