| 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 | $176.55 | 12.440% | $198.5128 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $226.77 | 12.697% | $255.563 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $89.99 | 7.368% | $96.6205 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $250.34 | 12.683% | $282.0906 | $282.09 | $282.10 | $282.10 |
| Purchase #5 | $235.60 | 6.573% | $251.086 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $108.86 | 7.369% | $116.8819 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $186.29 | 6.357% | $198.1325 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,274.40 | $1,398.8873 | $1,398.88 | $1,398.90 | $1,398.90 | |