| 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 | $31.49 | 8.442% | $34.1484 | $34.15 | $34.15 | $34.10 |
| Purchase #2 | $148.35 | 9.459% | $162.3824 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $119.43 | 4.597% | $124.9202 | $124.92 | $124.90 | $124.90 |
| Purchase #4 | $27.70 | 7.284% | $29.7177 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $10.58 | 13.399% | $11.9976 | $12.00 | $12.00 | $12.00 |
| Purchase #6 | $202.28 | 3.696% | $209.7563 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $188.58 | 6.503% | $200.8434 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $728.41 | $773.7660 | $773.77 | $773.75 | $773.70 | |