| 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 | $198.64 | 13.427% | $225.3114 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $185.93 | 6.623% | $198.2441 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $157.85 | 9.343% | $172.5979 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $206.60 | 6.377% | $219.7749 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $174.81 | 6.796% | $186.6901 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $178.68 | 5.734% | $188.9255 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $142.40 | 3.124% | $146.8486 | $146.85 | $146.85 | $146.80 |
| 7 purchase totals = | $1,244.91 | $1,338.3925 | $1,338.39 | $1,338.40 | $1,338.30 | |