| 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 | $144.65 | 13.412% | $164.0505 | $164.05 | $164.05 | $164.10 |
| Purchase #2 | $180.84 | 5.509% | $190.8025 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $139.39 | 12.197% | $156.3914 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $112.81 | 9.756% | $123.8157 | $123.82 | $123.80 | $123.80 |
| Purchase #5 | $231.92 | 3.198% | $239.3368 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $70.48 | 6.198% | $74.8484 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $189.62 | 4.716% | $198.5625 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,069.71 | $1,147.8078 | $1,147.81 | $1,147.80 | $1,147.80 | |