| 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 | $190.95 | 10.686% | $211.3549 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $139.56 | 7.634% | $150.214 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $12.53 | 4.108% | $13.0447 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $196.27 | 11.481% | $218.8038 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $234.64 | 8.572% | $254.7533 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $45.53 | 9.185% | $49.7119 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $70.58 | 5.276% | $74.3038 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $890.06 | $972.1864 | $972.16 | $972.15 | $972.20 | |