| 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 | $151.98 | 12.147% | $170.441 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $207.54 | 7.784% | $223.6949 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $61.28 | 7.133% | $65.6511 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $11.67 | 13.765% | $13.2764 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $180.49 | 10.281% | $199.0462 | $199.05 | $199.05 | $199.00 |
| Purchase #6 | $150.77 | 9.675% | $165.357 | $165.36 | $165.35 | $165.40 |
| Purchase #7 | $228.67 | 4.120% | $238.0912 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $992.40 | $1,075.5578 | $1,075.56 | $1,075.60 | $1,075.60 | |