| 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 | $167.54 | 12.703% | $188.8226 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $109.58 | 12.408% | $123.1767 | $123.18 | $123.20 | $123.20 |
| Purchase #3 | $22.64 | 5.493% | $23.8836 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $25.91 | 7.570% | $27.8714 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $156.60 | 5.651% | $165.4495 | $165.45 | $165.45 | $165.40 |
| Purchase #6 | $133.66 | 10.558% | $147.7718 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $212.30 | 3.352% | $219.4163 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $828.23 | $896.3919 | $896.39 | $896.35 | $896.40 | |