| 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 | $245.55 | 4.449% | $256.4745 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $45.26 | 9.223% | $49.4343 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $59.93 | 13.126% | $67.7964 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $34.25 | 10.314% | $37.7825 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $193.73 | 6.481% | $206.2856 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $250.79 | 5.756% | $265.2255 | $265.23 | $265.25 | $265.20 |
| Purchase #7 | $248.78 | 10.453% | $274.785 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $1,078.29 | $1,157.7838 | $1,157.79 | $1,157.85 | $1,157.80 | |