| 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 | $107.85 | 9.767% | $118.3837 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $33.46 | 5.452% | $35.2842 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $179.33 | 7.606% | $192.9698 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $128.68 | 6.105% | $136.5359 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $55.62 | 5.590% | $58.7292 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $226.74 | 5.726% | $239.7231 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $58.75 | 3.270% | $60.6711 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $790.43 | $842.2970 | $842.29 | $842.30 | $842.30 | |