| 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 | $170.67 | 3.454% | $176.5649 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $47.84 | 3.532% | $49.5297 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $133.68 | 10.407% | $147.5921 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $196.52 | 4.865% | $206.0807 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $78.30 | 9.780% | $85.9577 | $85.96 | $85.95 | $86.00 |
| Purchase #6 | $139.73 | 3.726% | $144.9363 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $52.33 | 5.381% | $55.1459 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $819.07 | $865.8073 | $865.81 | $865.85 | $865.80 | |