| 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 | $17.90 | 6.459% | $19.0562 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $12.99 | 12.225% | $14.578 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $206.93 | 3.295% | $213.7483 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $68.45 | 8.817% | $74.4852 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $81.96 | 12.529% | $92.2288 | $92.23 | $92.25 | $92.20 |
| Purchase #6 | $246.68 | 3.773% | $255.9872 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $44.78 | 13.203% | $50.6923 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $679.69 | $720.7760 | $720.79 | $720.85 | $720.80 | |