| 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 | $215.39 | 10.700% | $238.4367 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $38.36 | 4.729% | $40.174 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $113.96 | 3.776% | $118.2631 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $134.44 | 3.361% | $138.9585 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $205.40 | 3.360% | $212.3014 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $202.52 | 12.773% | $228.3879 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $25.38 | 7.479% | $27.2782 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $935.45 | $1,003.7998 | $1,003.80 | $1,003.80 | $1,003.90 | |