| 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 | $14.98 | 9.513% | $16.405 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $123.29 | 4.746% | $129.1413 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $77.98 | 4.344% | $81.3675 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $220.64 | 10.649% | $244.136 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $182.36 | 4.807% | $191.126 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $132.93 | 10.296% | $146.6165 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $44.93 | 6.639% | $47.9129 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $797.11 | $856.7052 | $856.72 | $856.70 | $856.60 | |