| 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 | $163.59 | 6.569% | $174.3362 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $123.79 | 13.606% | $140.6329 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $234.37 | 13.259% | $265.4451 | $265.45 | $265.45 | $265.40 |
| Purchase #4 | $91.35 | 3.782% | $94.8049 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $134.43 | 4.751% | $140.8168 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $84.41 | 5.199% | $88.7985 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $144.89 | 5.844% | $153.3574 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $976.83 | $1,058.1918 | $1,058.20 | $1,058.20 | $1,058.10 | |