| 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 | $37.27 | 13.797% | $42.4121 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $20.79 | 8.866% | $22.6332 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $217.94 | 13.729% | $247.861 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $111.43 | 9.718% | $122.2588 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $184.95 | 4.646% | $193.5428 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $215.93 | 11.582% | $240.939 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $159.81 | 3.819% | $165.9131 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $948.12 | $1,035.5600 | $1,035.55 | $1,035.55 | $1,035.50 | |