| 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 | $124.85 | 9.792% | $137.0753 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $209.55 | 6.753% | $223.7009 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $118.29 | 8.245% | $128.043 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $108.27 | 8.787% | $117.7837 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $84.57 | 3.795% | $87.7794 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $69.36 | 10.703% | $76.7836 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $127.31 | 5.218% | $133.953 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $842.20 | $905.1189 | $905.11 | $905.20 | $905.20 | |