| 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 | $234.52 | 7.476% | $252.0527 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $187.84 | 7.548% | $202.0182 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $46.31 | 8.428% | $50.213 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $119.49 | 7.848% | $128.8676 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $220.46 | 9.805% | $242.0761 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $188.64 | 7.802% | $203.3577 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $201.67 | 6.623% | $215.0266 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $1,198.93 | $1,293.6119 | $1,293.62 | $1,293.60 | $1,293.70 | |