| 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 | $127.90 | 11.606% | $142.7441 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $126.84 | 7.562% | $136.4316 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $202.90 | 13.518% | $230.328 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $215.62 | 4.262% | $224.8097 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $227.85 | 11.644% | $254.3809 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $49.84 | 3.851% | $51.7593 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $186.83 | 12.414% | $210.0231 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,137.78 | $1,250.4767 | $1,250.47 | $1,250.50 | $1,250.40 | |