| 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 | $77.73 | 9.871% | $85.4027 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $182.31 | 6.385% | $193.9505 | $193.95 | $193.95 | $194.00 |
| Purchase #3 | $227.91 | 10.724% | $252.3511 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $151.71 | 12.624% | $170.8619 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $180.55 | 12.233% | $202.6367 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $180.99 | 10.704% | $200.3632 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $30.56 | 8.649% | $33.2031 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,031.76 | $1,138.7692 | $1,138.76 | $1,138.75 | $1,138.90 | |