| 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 | $116.88 | 4.102% | $121.6744 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $24.35 | 12.133% | $27.3044 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $231.92 | 12.411% | $260.7036 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $148.63 | 8.487% | $161.2442 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $198.73 | 6.613% | $211.872 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $12.62 | 5.322% | $13.2916 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $22.41 | 11.445% | $24.9748 | $24.97 | $24.95 | $25.00 |
| 7 purchase totals = | $755.54 | $821.0650 | $821.04 | $821.00 | $821.10 | |