| 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 | $119.47 | 8.724% | $129.8926 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $122.87 | 8.141% | $132.8728 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $81.95 | 6.704% | $87.4439 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $156.44 | 9.391% | $171.1313 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $97.43 | 12.573% | $109.6799 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $244.61 | 4.570% | $255.7887 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $78.58 | 10.207% | $86.6007 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $901.35 | $973.4099 | $973.40 | $973.45 | $973.40 | |