| 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 | $17.78 | 13.532% | $20.186 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $10.42 | 11.672% | $11.6362 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $81.84 | 10.777% | $90.6599 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $122.59 | 5.349% | $129.1473 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $113.41 | 9.202% | $123.846 | $123.85 | $123.85 | $123.80 |
| Purchase #6 | $176.53 | 10.244% | $194.6137 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $191.36 | 11.653% | $213.6592 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $713.93 | $783.7483 | $783.76 | $783.75 | $783.70 | |