| 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 | $218.69 | 4.311% | $228.1177 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $12.65 | 12.856% | $14.2763 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $189.28 | 12.324% | $212.6069 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $60.80 | 3.116% | $62.6945 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $104.34 | 12.408% | $117.2865 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $187.45 | 12.589% | $211.0481 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $119.75 | 6.378% | $127.3877 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $892.96 | $973.4177 | $973.43 | $973.45 | $973.40 | |