| 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 | $39.75 | 10.679% | $43.9949 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $110.47 | 5.567% | $116.6199 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $133.72 | 8.176% | $144.6529 | $144.65 | $144.65 | $144.70 |
| Purchase #4 | $167.86 | 8.490% | $182.1113 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $9.62 | 12.785% | $10.8499 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $36.43 | 6.299% | $38.7247 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $216.47 | 4.238% | $225.644 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $714.32 | $762.5976 | $762.58 | $762.55 | $762.50 | |