| 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 | $5.84 | 13.685% | $6.6392 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $201.58 | 13.193% | $228.1744 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $219.42 | 13.418% | $248.8618 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $231.89 | 9.412% | $253.7155 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $100.61 | 6.227% | $106.875 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $104.34 | 10.743% | $115.5492 | $115.55 | $115.55 | $115.50 |
| Purchase #7 | $29.35 | 11.157% | $32.6246 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $893.03 | $992.4397 | $992.44 | $992.40 | $992.40 | |