| 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 | $218.80 | 4.491% | $228.6263 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $144.25 | 4.812% | $151.1913 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $132.80 | 3.841% | $137.9008 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $51.57 | 8.861% | $56.1396 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $99.94 | 9.761% | $109.6951 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $65.53 | 9.185% | $71.5489 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $99.52 | 9.226% | $108.7017 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $812.41 | $863.8037 | $863.81 | $863.85 | $863.70 | |