| 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 | $124.84 | 13.743% | $141.9968 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $218.26 | 3.472% | $225.838 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $40.91 | 13.302% | $46.3518 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $181.64 | 11.553% | $202.6249 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $234.35 | 11.610% | $261.558 | $261.56 | $261.55 | $261.60 |
| Purchase #6 | $126.85 | 9.700% | $139.1545 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $120.36 | 6.347% | $127.9992 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $1,047.21 | $1,145.5232 | $1,145.52 | $1,145.50 | $1,145.60 | |