| 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 | $14.85 | 5.628% | $15.6858 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $34.87 | 3.753% | $36.1787 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $55.90 | 5.236% | $58.8269 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $97.69 | 13.236% | $110.6202 | $110.62 | $110.60 | $110.60 |
| Purchase #5 | $172.93 | 3.582% | $179.1244 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $39.38 | 12.858% | $44.4435 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $10.60 | 8.559% | $11.5073 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $426.22 | $456.3868 | $456.39 | $456.40 | $456.30 | |