| 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 | $125.39 | 5.174% | $131.8777 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $29.26 | 6.663% | $31.2096 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $229.65 | 3.190% | $236.9758 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $23.55 | 13.157% | $26.6485 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $44.30 | 6.654% | $47.2477 | $47.25 | $47.25 | $47.20 |
| Purchase #6 | $176.75 | 12.393% | $198.6546 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $38.53 | 12.395% | $43.3058 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $667.43 | $715.9197 | $715.93 | $715.95 | $715.90 | |