| 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 | $164.79 | 10.333% | $181.8178 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $208.35 | 4.112% | $216.9174 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $67.94 | 10.423% | $75.0214 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $26.51 | 8.833% | $28.8516 | $28.85 | $28.85 | $28.90 |
| Purchase #5 | $175.82 | 10.200% | $193.7536 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $218.87 | 13.178% | $247.7127 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $64.62 | 4.425% | $67.4794 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $926.90 | $1,011.5539 | $1,011.55 | $1,011.50 | $1,011.60 | |