| 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 | $48.47 | 5.348% | $51.0622 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $53.70 | 10.154% | $59.1527 | $59.15 | $59.15 | $59.20 |
| Purchase #3 | $187.40 | 10.746% | $207.538 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $107.31 | 6.208% | $113.9718 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $207.67 | 8.256% | $224.8152 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $164.34 | 7.371% | $176.4535 | $176.45 | $176.45 | $176.50 |
| Purchase #7 | $178.74 | 10.805% | $198.0529 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $947.63 | $1,031.0463 | $1,031.04 | $1,031.00 | $1,031.20 | |