| 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 | $9.73 | 11.576% | $10.8563 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $208.45 | 5.224% | $219.3394 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $184.27 | 9.519% | $201.8107 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $33.78 | 11.501% | $37.665 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $38.72 | 11.220% | $43.0644 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $110.50 | 4.624% | $115.6095 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $178.76 | 12.525% | $201.1497 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $764.21 | $829.4950 | $829.50 | $829.45 | $829.50 | |