| 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 | $33.68 | 3.535% | $34.8706 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $229.82 | 11.753% | $256.8307 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $187.87 | 7.386% | $201.7461 | $201.75 | $201.75 | $201.70 |
| Purchase #4 | $25.61 | 5.520% | $27.0237 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $162.76 | 9.525% | $178.2629 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $81.69 | 13.249% | $92.5131 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $88.72 | 7.168% | $95.0794 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $810.15 | $886.3265 | $886.32 | $886.30 | $886.30 | |