| 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 | $50.29 | 9.589% | $55.1123 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $20.31 | 13.331% | $23.0175 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $83.76 | 6.765% | $89.4264 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $150.43 | 11.219% | $167.3067 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $112.28 | 12.274% | $126.0612 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $185.95 | 12.207% | $208.6489 | $208.65 | $208.65 | $208.60 |
| Purchase #7 | $83.60 | 6.217% | $88.7974 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $686.62 | $758.3704 | $758.38 | $758.35 | $758.30 | |