| 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 | $113.32 | 9.556% | $124.1489 | $124.15 | $124.15 | $124.10 |
| Purchase #2 | $20.97 | 6.241% | $22.2787 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $49.81 | 3.726% | $51.6659 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $43.58 | 5.163% | $45.83 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $228.28 | 3.649% | $236.6099 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $81.40 | 8.201% | $88.0756 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $136.79 | 11.171% | $152.0708 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $674.15 | $720.6798 | $720.69 | $720.70 | $720.70 | |