| 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 | $28.26 | 12.534% | $31.8021 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $205.55 | 10.744% | $227.6343 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $242.60 | 3.313% | $250.6373 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $98.29 | 8.397% | $106.5434 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $78.97 | 7.541% | $84.9251 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $21.81 | 12.154% | $24.4608 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $47.90 | 13.495% | $54.3641 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $723.38 | $780.3671 | $780.36 | $780.40 | $780.30 | |